Select the statements from the list below that accurately describe natural resources.
O A. Natural resources include only nonliving things.
O B. Obtaining natural resources has little or no impact the environment.
O C. Many natural resources exist in limited amounts.
O D. Some natural resources are being used much faster than they are being replenished.
O E. Past geologic processes, like plate tectonics, determined where many natural resources are
found today.
O F. The same natural resources can be found everywhere if one searches hard enough.
O G. Synthetic materials, like plastics, are not made from natural resources.
O H. Some natural resources take millions of years to form.
O L. Obtaining natural resources is easy.
O J. Finding, extracting, and using natural resources always have some costs of some kind.
Answer: Option A is the false statement.
Only materials that have never been part of a living thing can be recycled in nature.
In actual all living and non living thing can be recycled in nature.
Explanation:
Correct statements:
C. Many natural resources exist in limited amounts.
D. Some natural resources are being used much faster than they are being replenished.
E. Past geologic processes, like plate tectonics, determined where many natural resources are found today.
H. Some natural resources take millions of years to form.
J. Finding, extracting, and using natural resources always have some costs of some kind.
Explanation:
Natural resources are materials that exist in nature and are used by humans to meet their needs. These resources can be living or nonliving, renewable or nonrenewable.
Statement A is incorrect. Natural resources can include both living (e.g., plants, animals) and nonliving things (e.g., minerals, water).
Statement B is incorrect. Obtaining natural resources often has a significant impact on the environment, such as deforestation, pollution, and habitat destruction.
Statement C is correct. Many natural resources exist in limited amounts, such as fossil fuels, minerals, and metals.
Statement D is correct. Some natural resources, such as oil and natural gas, are being used much faster than they are being replenished, leading to depletion and potential scarcity.
Statement E is correct. Past geologic processes, such as plate tectonics and volcanic activity, have played a significant role in the formation and distribution of natural resources, such as oil and minerals.
Statement F is incorrect. Natural resources are not evenly distributed and can only be found in certain places based on geological and environmental factors.
Statement G is incorrect. Synthetic materials, such as plastics, are made from natural resources such as oil and natural gas.
Statement H is correct. Some natural resources, such as fossil fuels and minerals, can take millions of years to form through geological processes.
Statement I is incorrect. Obtaining natural resources can be challenging and costly, requiring significant investments in technology, labor, and infrastructure.
Statement J is correct. Finding, extracting, and using natural resources always have some costs, such as environmental degradation, social conflicts, and economic trade-offs.
describe the distance between objects in both the solar system and the universe
Explanation:
In the Solar System, the distance between objects is measured in astronomical units (AU), which is the average distance between the Earth and the Sun. For example, the distance between the Sun and the furthest planet in our Solar System, Neptune, is approximately 30 AU. This means that it takes light from the Sun about 4 hours to reach Neptune. The distance between objects in the Solar System is relatively small compared to the distances between objects in the Universe.
In the Universe, the distances between objects are measured in light-years (ly), which is the distance that light travels in one year. The nearest star to our Solar System, Proxima Centauri, is approximately 4.2 ly away. This means that it takes light from Proxima Centauri over 4 years to reach us on Earth. The most distant known galaxy in the Universe, GN-z11, is approximately 13.4 billion ly away. This means that the light we see from GN-z11 today was emitted over 13 billion years ago, when the Universe was only about 400 million years old.
To put these distances into perspective, if we were to scale down the size of the Solar System so that the Sun was the size of a grapefruit, the Earth would be the size of a peppercorn located about 15 meters away. The nearest star, Proxima Centauri, would be located over 4,000 kilometers away.
In CAFOs, animals are confined at _____ densities in _____ spaces than in traditional farms.
low, smaller
high, smaller
low, larger
high, larger
What adaptation do Judy and her paean have that help them run from predators?
Answer: Judy and her parents have an adaptation that helps them run from predators coming; this adaptation is called flight. Flight is an innate ability to fly away from danger using wings or other means.
What is adaptation?
Adaptation is the change process in an organism that helps it better survive in its environment. This can include behavior, physiology, and even genetic changes that allow an organism to better survive and reproduce. For example, a bird may migrate to a warmer place in the winter to escape the cold temperatures, or a plant may produce thorns to protect itself from being eaten by predators. Adaptation is an important factor in the survival of a species, as it allows populations to adjust to new environmental conditions. As environmental conditions change over time, adaptation can help species adjust to survive in the new conditions.
Flight is a common adaptation used by many animals, including Judy and her parents. Flight allows them to quickly fly away from predators to avoid being hurt or killed. They can fly away from danger in a matter of seconds, giving them a better chance of survival. Flight is an important adaptation that helps Judy and her parents stay safe and out of harm's way.
Judy and her parents have an adaptation that helps them run from predators coming; this adaptation is called flight. Flight is an innate ability to fly away from danger using wings or other means.
What is adaptation?
Adaptation is the change process in an organism that helps it better survive in its environment. This can include behavior, physiology, and even genetic changes that allow an organism to better survive and reproduce. For example, a bird may migrate to a warmer place in the winter to escape the cold temperatures, or a plant may produce thorns to protect itself from being eaten by predators. Adaptation is an important factor in the survival of a species, as it allows populations to adjust to new environmental conditions. As environmental conditions change over time, adaptation can help species adjust to survive in the new conditions.
Flight is a common adaptation used by many animals, including Judy and her parents. Flight allows them to quickly fly away from predators to avoid being hurt or killed. They can fly away from danger in a matter of seconds, giving them a better chance of survival. Flight is an important adaptation that helps Judy and her parents stay safe and out of harm's way.
helpppppp
What are the risks of GMOs?
Why are GMOs largely unregulated in the U.S?
What are the differences between corporate-developed GMOs and those developed in non-profit settings?
Why does the U.S. lack regulations used in many other parts of the world for GMOs?
What are the benefits of labeling laws for GMOs?
Answer:
Let me explain below.*
Explanation:
GMOs, otherwise knows as Genetically Modified Organisms are modified by humans over many years, or by inserting genes into them.
Some well known risks are:
Scientists now insert genes from a different organism into another organism; this could raise the risk of unexpected allergic reactions.There could be a production of toxins that could potentially hurt humans or organisms that are consuming the GMO.GMOs can also mess with the nutritional value of some consumption GMOs.These are the three main risks. Of course there are more subtopics on these main risks, but I won't list them here.
They are unregulated mainly because some GMOs for consumption may hurt us (though most of it is safe because of the FDA).
Non-profits are usually (USUALLY) safer or should I say trustworthy than corporate developed GMO settings.
Unlike other countries, U.S. is the unique one. It wants to keep businesses going so that they can earn a profit. (Okay sorry, this one was really short and boring and probably untrue. Please fact check all of these if you have the time. I am not good at this :<)
Some benefits are for the consumers or buyers, they can consider if they want to face the risks of GMOs or not. For example, if Billy Bob Joe owned a company in Mars that had laws to always label GMOs and his company does not produce any products with GMOs, his company would probably make a good profit. Though there are harsh consequences for GMO producing companies. Like for example, if Joe Bob Billy owned a company that does produce GMO products, he would probably get less of a profit due to buyers worrying about the bad things in GMOs. There you have it!
*GMOs are a hard and debatable topic, so it is based mostly on opinions. This might be a little bit opinion-y, so maybe you are the best choice here. Sorry that sounded weird. Hope this helped!
why are junk DNA “not so useless after all?”
Explanation:
Junk DNA, also known as non-coding DNA, was once thought to be useless or irrelevant because it does not contain instructions for making proteins, which are the building blocks of cells. However, recent research has shown that junk DNA plays important roles in regulating gene expression and controlling cellular processes.
For example, some regions of junk DNA contain regulatory elements called enhancers and silencers, which can activate or repress nearby genes. Other regions of junk DNA contain non-coding RNA molecules that can affect gene expression by interacting with other RNA or proteins. Junk DNA can also act as a buffer to protect important genes from mutations or chromosomal rearrangements.
Additionally, scientists have discovered that some types of junk DNA have been conserved throughout evolution, suggesting that they have important functions that have been maintained over millions of years. For example, transposable elements, which are mobile pieces of DNA that can move around the genome, have been shown to play important roles in gene regulation, genome organization, and evolution.
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HELP!
What does it mean that genetic advantages are not absolute? What is an example?
Genetic advantages are not absolute because a given genotype may be adaptive in an environment and deleterious in another condition, an example of this is the allele associated with sickle cell anemia that confers adptation to malaria.
What is an adaptive genotype?An adaptive genotype is any gene combination such as a given allele that confers a certain adaptive advantage to the individual who carries such a mutation for a given environment.
Therefore, with this data, we can see that adaptive genotypes depend on the environment in which the individual lives and develops.
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The statement that genetic advantages are not absolute means that possessing certain advantageous genes or traits does not guarantee success or superiority in all circumstances or environments. While certain genetic traits may provide an advantage in specific conditions, their effectiveness can be influenced by various factors such as environmental changes, interactions with other organisms, or the presence of alternative strategies.
An example of genetic advantages not being absolute can be seen in antibiotic resistance in bacteria. Some bacteria possess genetic mutations that confer resistance to certain antibiotics. In environments where these antibiotics are present, the resistant bacteria have an advantage over non-resistant bacteria and are more likely to survive and reproduce. However, in the absence of antibiotics, these resistant bacteria may not necessarily have a significant advantage and may even be at a disadvantage compared to non-resistant bacteria. They might require additional energy or resources to maintain the resistance mechanism, making them less efficient in resource-limited conditions.
Furthermore, the effectiveness of genetic advantages can also change over time due to various factors such as evolutionary pressures, emergence of new threats, or shifts in the environment. For example, in response to the widespread use of pesticides, certain insect populations may develop genetic resistance to these chemicals. However, as the use of stronger or alternative pesticides increases, the previously advantageous resistance may become less effective or even detrimental, leading to a decline in the population.
These examples illustrate that genetic advantages are context-dependent and influenced by various factors. What may be advantageous in one situation or environment may not necessarily be advantageous in another. Evolutionary processes constantly shape and modify genetic traits, and the effectiveness of these traits can vary depending on the specific conditions and challenges faced by organisms.
14. Most of the diseases that damage corals are brought on by.
stress
salt content
large fish
the sun
Most of the diseases that damage corals are brought on by stress. Stress factors that can harm corals include increases in water temperature, pollution, physical damage, and changes in salinity or acidity levels.
Fill in the following diagram. for biology.
Explanation:
, Diagram pleaseafter posting please intimate me by commentsWhat trophic level does a chicken eating corn occupy?
tertiary consumer
secondary consumer
primary consumer
producer
A chicken eating corn would occupy the trophic level of a primary consumer. Corn is a plant-based food source and is considered a primary producer in the food chain.
What is Food Chain?
A food chain is a sequence of organisms in an ecosystem through which energy and nutrients are transferred from one organism to another. It represents the flow of energy and matter in an ecosystem, starting from the primary producers (such as plants) and moving through a series of consumers (such as herbivores, carnivores, and omnivores) before reaching the top predators.
When a chicken eats the corn, it is consuming a primary producer and becoming a primary consumer itself.
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Describe a food chain in detail. Use the teacher notes to help you. Must be 2-4 sentences with a complete description of a food chain and the types of organisms in that food chain. Please check spelling and grammar before submission.
Answer: A food chain is a succession of organisms, with each organism feeding on the one below it in the chain.
For example, a simple food chain in a forest ecosystem might start with the grasshopper eating grass. The grasshopper is then eaten by a frog and the frog is eaten by a snake. In this food chain, the grass is the producer, the grasshopper is the primary consumer, the frog is the secondary consumer, and the snake is the tertiary consumer. Every organism in the food chain depends on the underlying energy, and energy is transferred from one organism to another throughout the food chain.
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Which statement is true of electrolytes?
O They cause a solution to be very acidic.
O They are highly reactive.
O They conduct electricity.
O They are combustible.
20pts
Answer:
They conduct electricity.
Explanation:
Electrolytes are substances that conduct electricity when dissolved in water or melted. They are typically ionic compounds that dissociate into positive and negative ions in solution. These ions are free to move and carry an electrical charge, allowing them to conduct electricity.
The proper balance among producers , consumers and decomposers is the result of balanced ecosystem in nature. Justify this statement with appropriate examples.
Answer:
The balance among producers, consumers, and decomposers is essential to maintaining a healthy and sustainable ecosystem in nature. Each of these components plays a critical role in the cycling of energy and nutrients within an ecosystem, which ultimately affects the health and productivity of all living organisms within it.
Producers, such as plants, algae, and some bacteria, are at the base of the food chain and are responsible for converting sunlight into organic matter through photosynthesis. This organic matter serves as the primary source of energy for all other organisms within the ecosystem. Without producers, there would be no food source for consumers, and the entire ecosystem would collapse. For example, in a terrestrial ecosystem, plants are the primary producers and are consumed by herbivores, which are then consumed by carnivores.
Consumers, including herbivores, carnivores, omnivores, and scavengers, obtain their energy by consuming other organisms. They play an essential role in regulating the populations of other organisms within the ecosystem, and their feeding habits affect the balance of the food chain. For instance, in a marine ecosystem, sharks are apex predators that consume a wide variety of organisms, including fish, sea turtles, and seals. Without predators like sharks, the populations of prey species would increase, leading to competition for resources and potential overconsumption of the producers.
Decomposers, such as bacteria and fungi, break down dead organic matter and return nutrients to the soil or water, where they can be taken up by producers. Decomposers are critical to the recycling of nutrients within an ecosystem, and their activity helps to maintain a healthy balance of energy and nutrients. For example, in a forest ecosystem, decomposers break down fallen leaves, branches, and other organic matter, returning nutrients to the soil, which can be taken up by plants and other producers.
In conclusion, the balance among producers, consumers, and decomposers is crucial to maintaining a healthy and sustainable ecosystem. The interactions between these components help to regulate the populations of organisms within the ecosystem and ensure that energy and nutrients are cycled efficiently. Disruptions to this balance, such as overconsumption of producers or loss of decomposers, can have severe consequences for the entire ecosystem. Therefore, it is essential to protect and conserve all components of the ecosystem to maintain a healthy and sustainable environment for future generations.
Explanation:
Use the data in the table to determine the identities of the two gasses that you found could be components of water. Provide evidence to support your claim.
From the given table, the two gasses that you found could be components of water are oxygen and hydrogen and its chemical formula is H2O.
This is evidenced by the data in the table which shows that the water puts out the flame when it is poured in it while oxygen and hydrogen react indifferently. When we combine both of them in different proportions, it together forms a molecule, indicating water component. Additionally, the boiling point and melting point of hydrogen and oxygen are both lower than the boiling point and melting point of water, which is further evidence that they are components of water. Finally, the density of hydrogen and oxygen are both lower than the density of water, indicating that they are components of water.
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PLEASE HELP FAST
in order for astronauts to live in space for extended periods of time, crews need to be able to produce their own food. write a multi-paragraph informative essay about how scientists plan for food resources and than conduct research in order to grow crops in space.
Answer:
As humans explore space, we will want to bring plants for both aesthetic and practical reasons. We already know from our pioneering astronauts that fresh flowers and gardens on the International Space Station create a beautiful atmosphere and let us take a little piece of Earth with us on our journeys. They’re good for our psychological well-being on Earth and in space. They also will be critical for keeping astronauts healthy on long-duration missions.
A lack of vitamin C was all it took to give sailors scurvy, and vitamin deficiencies can cause a number of other health problems. Simply packing some multi-vitamins will not be enough to keep astronauts healthy as they explore deep space. They will need fresh produce.
Write a 3-8 sentence paragraph as to how Sea urchins use Natural selection. 20 points and will mark the brainliest!
Answer:
Through the process of natural selection, sea urchins have developed spines that serve as a defense mechanism against predators and a means of anchoring themselves in turbulent waters. This adaptation allows them to better survive in their environment, with individuals possessing longer or stronger spines being more likely to pass on their genes to the next generation. As a result, the population of sea urchins gradually becomes better adapted to their surroundings, demonstrating the power of natural selection in shaping the evolution of species.
. coli is commonly found in:
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices
raw hamburgers.
cooked hamburgers.
animal waste.
romaine lettuce.
Answer: raw hamburgers
Explanation: E- coli is commonly transmitted to humans through contaminated foods such as raw or undercooked meat products, raw milk or raw contaminated vegetables.
Why might it be helpful for an organism to have different types of connective tissue?
The main advantage of having different types of connective tissue is the division of labor work.
Normally the living organism contains a multicellular body, in that they have a different level of organization of cells. A cell that has similar function and structure form tissues to perform a specific activity in the system the body
the group of tissues performs a specific activity for different parts of the body for example circulation in the system, protection against disease, storage of fat, transport of substances, etc. In the body, different systems carry out separate functions simultaneously and independently. a single cell cannot carry out complex functions of organs efficiently.
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6. Which is the best way to find the age of layers of rock?
A. by looking at the fossils in the layers
B. by looking for evidence of earthquakes C. by looking at the types of rock in the layers
D. by looking for evidence of mountain building
If someone from another country were to ask you what is it like to be an American? how would you respond?
What do these images means on what is it like to be an American
• America flag
• bald eagle
• oak tree
• America bison
• statue of liberty
• mount Rushmore
• Lincoln Memorial
• great seal of the United States
• US capital
• white house
Being an American, in my opinion, is living in the land of the free, where individuals may use their liberties without being ecosystem repressed.
What do the symbols used in America mean?The original thirteen colonies are represented by the thirteen stripes. There are as many stars on the flag as there are states in the Union. The formation of a new constellation is represented by stars on a blue background. Red represents bravery and tenacity.
What sort of American iconography is that?A symbol is more likely to be mocked, taken, or transformed the more beloved or well-known it is, whether it be Uncle Sam, the flag, the Statue of Liberty, the dollar sign, Mt. Rushmore, Rosie the Riveter, the Marines at Iwo Jima, or the bald eagle.
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Based on the learner a, b and c ,choose one of the certificate and identify two courses you would follow with such a certificate
Undergraduate and graduate certificate programmes are the two main categories. Students with a high school diploma or a GED can enrol in undergraduate certificate programmes.
What types of school certifications are there?Educational certificates come in a variety of forms, depending on their intended use, including marksheets, legitimate certificates, provisional certificates, gap certificates, backlog certificates, migration certificates, character certificates, and certificates for study, among others.
Why are certificate programmes essential?A professional certificate programme has many advantages, one of which is that it boosts your chances of getting promoted or paid more at your current company while also creating new work options. As a result, upgrading one's skills is advantageous for both working professionals and all recent grads.
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What zygomycota germinate into the new hyphae
Answer: zygospores
Explanation:
Zygomycota produces zygospores, which germinate into new hyphae.
Zygomycota produces the zygospores, which germinate into new hyphae.
The production of the zygospores is a distinguishing feature of members of the division Zygomycota which is prompted by releases of certain chemicals like trisporic acid, that make the aerial hyphae that act as a sexual organ come in contact and produce zygospores. it is the spores produced by fungi and protists.
There are so many types of fungi that are included in the division of Zygomycota. one type of fungi is black bread mold which usually spreads over bread or other types of food and sends the hyphae inwards to gather nutrients.
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Select the statements from the list below that accurately describe natural resources.
O A. Natural resources include only nonliving things.
O B. Obtaining natural resources has little or no impact the environment.
O C. Many natural resources exist in limited amounts.
O D. Some natural resources are being used much faster than they are being replenished.
O E. Past geologic processes, like plate tectonics, determined where many natural resources are
found today.
O F. The same natural resources can be found everywhere if one searches hard enough.
O G. Synthetic materials, like plastics, are not made from natural resources.
O H. Some natural resources take millions of years to form.
O L. Obtaining natural resources is easy.
O J. Finding, extracting, and using natural resources always have some costs of some kind.
Statements C. Many natural resources exist in limited amounts, D. Some natural resources are being used much faster than they are being replenished, and H. Some natural resources take millions of years to form accurately describe natural resources.
What are natural resources?The expression natural resources refer to certain features of nature that allow us to be used with an objective, in particular, such as the water bodies to generate energy.
Therefore, with this data, we can see that natural resources can be used to generate energy or also to obtain food.
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In one experiment, the parietal generation is formed by pure parents colored yellow (VV) and green (vv). All individuals formed in the crossing of the P generation have a yellow color (Vv) and are called the F1 generation.
The crossing of F1 components generated offspring for the F2 generation, three of which were yellow (VV, Vv and Vv) and one was green (vv).
According to the factors that determine the color of the generated individuals, it is possible to state that
a) The yellow color is dominant and the green color is recessive.
b) The yellow color is recessive and the green color is dominant.
c) The color of the factors is determined by heredity in one of the genes.
d) One color is expressed at the expense of the inactivity of the other.
Correct alternative: a) The yellow color is dominant and the green color is recessive.
As observed in his experiment, Mendel identified that two factors determine the color of peas: a dominant for the yellow color and a recessive that expressed the green.
The dominant gene is the one that determines a characteristic, even when in simple doses in the genotypes. The recessive gene is only expressed when in double dose, because in the presence of a dominant, it becomes inactive.
Why human plunged are not equal ?
There are several reasons why human lung capacities may not be equal. Some of these reasons include:
Genetics: Lung capacity can be influenced by genetics, as lung size and shape are partially determined by genes.
Gender: Men generally have larger lung capacities than women due to differences in body size and muscle mass.
Age: Lung capacity tends to decrease with age, as the lungs become less elastic and lose some of their ability to expand.
Lifestyle: Smoking, pollution exposure, and other lifestyle factors can damage the lungs and decrease lung capacity.
Disease: Certain lung diseases, such as asthma, emphysema, and chronic bronchitis, can reduce lung capacity.
It's worth noting that while human lung capacities may not be equal, healthy lungs can still provide adequate oxygen to the body. It's important to maintain good lung health through regular exercise, avoiding harmful substances, and seeking medical attention for respiratory problems.
Which dams are likely to be removed or are being debated for removal
Answer:
damaged or old ones
Explanation:
What is a chromosome?
Chromosomes are structures formed by a DNA molecule associated with protein molecules. In prokaryotic cells, we observe a circular chromosome; in eukaryotes, chromosomes are linear and located inside the nucleus.
Regarding the consumption of animal fats, why should larger mammals be avoided?
Larger mammals have far less protein per serving.
Larger mammals are more likely to transmit Salmonella.
The fat in larger mammals has accumulated more toxic substances.
The fat in larger mammals includes fewer omega-3 fatty acids.
Answer:
Consuming animal fats from larger mammals, such as cows, pigs, and sheep, may not be considered healthy in excess due to their high levels of saturated fat, which can increase cholesterol levels and the risk of heart disease. Moreover, larger mammals tend to accumulate a higher concentration of toxins such as mercury, PCBs, and dioxins in their tissues, which can pose health risks when consumed. Therefore, it is recommended to consume animal fats from leaner options or in moderate quantities.
Plant and animal cells
What are the differences between plant and animal cells?
Plant cells have a cell wall, chloroplasts, and a large central vacuole, while animal cells have lysosomes and centrosomes.
Plant cells are eukaryotic cells that contain a cell wall, chloroplasts, and an enormous focal vacuole, while creature cells come up short on cell wall, have little or no vacuoles, and don't contain chloroplasts. The cell wall in plant cells gives extra security and backing, while the enormous focal vacuole stores water and supplements. Chloroplasts in plant cells empower them to create their own food through photosynthesis. Creature cells depend on devouring different living beings for food. Also, creature cells commonly have lysosomes for squander the executives, while plant cells use vacuoles for capacity and reusing. Both plant and creature cells have a core, mitochondria, and different organelles liable for cell capabilities.
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Some membrane proteins use energy to increase the concentration of
hydrogen ions on one side of the membrane. By which type of transport are
the hydrogen ions able to become more concentrated?
• A. Facilitated diffusion
• B. Exocytosis
• C. Active transport
• D. Osmosis
Answer:
the correct answer is option C, active transport.
Explanation: