Answers
Answer:
A
Explanation:
That is the only option that can be an experiment and conduct research to answer.
The option that reveals the scientific question is as follows:
How does the release of heated water from a power plant into a river affect the native population of fish?Thus, the correct option is A.
What is a Scientific question?Scientific questions may be defined as questions that may direct to a hypothesis and assist us in answering or figuring out the reason for some observation.
This specific question clearly determines the effect of heat water from a power plant on the native population of fish with respect to the controlled environment that receives the normal and fresh water for the fish population.
The rest of the options are significant for analysis but do not contain more accurate and valid scientific questions in order to predict some outcome with respect to the hypothesis.
Therefore, the correct option for this question is A.
To learn more about Scientific questions, refer to the link:
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Related Questions
how does proper waste management help prevent pollution
Answers
Answer:
When waste is properly managed by recylcling, it does not end up in mills or habitats. Therefore it does not pollute the environment.
Plz hurry if u can. What is the momentum of a 100-kg football
player running north at a speed of 4 m/s?
Answers
A population is growing at a rate of 2, 4, 8, 16, 32. Which type of growth does this describe?
Answers
Answer:
it is doubling
Explanation:
that is the answer
Answer:
x(2)
Explanation:
It's multiplying by 2
A difference between food chains and food webs is that food webs are...
O bigger
Smaller
Answers
Answer: Food webs are bigger, food chain is smaller.
Explanation:
Food webs are multiple food chains into one web.
What is its primary function of the structure of a plant cell?
Answers
Answer:Chloroplasts are organelles that are crucial for plant cell function. These are the structures that carry out photosynthesis, using the energy from the sun to produce glucose. In doing so, the cells use carbon dioxide, and they release oxygen.
Explanation:hope this helps
In all organisms, the cell is the fundamental unit of life. Plants, like animals and humans, are made up of multiple cells. The cell wall of the plant cell gives the cell its shape and covers the cell. Other organelles, in addition to the cell wall, are associated with various cellular activities.
What organelles are present in cell ?
Plant cells are eukaryotic cells that differ from other eukaryotic organisms in several fundamental ways. There is a nucleus and similar organelles in animal and plant cells. The absence of a cell wall outside of the cell membrane is one of the plant cell's distinguishing characteristics.The building blocks of plants are called plant cells. The primary function that plant cells perform is photosynthesis.The chloroplasts of a plant cell are where photosynthesis takes place. It is the way that plants use sunlight, carbon dioxide, and water to prepare food. During the process, ATP is produced as energy.Water and nutrients are transported from the roots and leaves to various parts of the plant by a few plant cells.A mature, higher plant's cells become specialized to carry out particular vital functions that are necessary for their survival. Some plant cells are responsible for storing food, while others transport water and nutrients.Parenchyma cells, sclerenchyma cells, collenchyma cells, xylem cells, and phloem cells are the specialized plant cells.To know more about cell check this:
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Which of the following elements is not likely to be formed in the sun at come time during its life span?
Helium
carbon
oxygen
iron
Answers
Answer:
deez
Explanation:
kfc managers
What should I write about in an essay about The Arctic Biome and Desert Biome?
Answers
What is the double layer that makes up cell membrane
Answers
Answer: phospholipids.
Explanation: hope this is helpfull
I’ll mark brainliest
1) There is a glass of soda water sizzling do you think the oxygen atoms in the water will still exist as oxygen a million years from now
2) a glass of soda water water is sizzling do you think the water molecules will exist as water molecules in a million years
Answers
please help asap
i will mark brainliest
Answers
Plants have specialized structures that perform their necessary life functions. The gases that are crucial to proper
function within a plant are oxygen and carbon dioxide. What structure would control the exchange of these gases in
a plant?
a. mesophyll
b.trichomes
c.root hairs
d.stomata
Answers
Answer:
Stomata
Explanation:
Normally stomata open when the light strikes the leaf in the morning and close during the night.
d. During photosynthesis, CO2 enters the plant leave through opened stomata and in return it releases glucose,oxygen and some little molecules of water
PLEASE HELP
Question: Write a hypothesis, independent and dependant variable, and a conclusion for this banana experiment
Answers
Plants do photosynthesis to make the glucose and cellular respiration to break the glucose down for energy.
True
False
Answers
So true.....
What process occurs in Box A?
a. A scheme of cellular respiration. At box A, which is located in the cytosol, glucose turns into pyruvate with release of ATP and electrons carried by NADH.
b. Pyruvate from this stage is used in a cycle in box B, which is located in the mitochondrion.
c. As a result, ATP, CO2, and electrons carried by NADH and FADH2 are released.
d. The electrons carried by NADH and FADH2 from boxes A and B are used in box C (inside the mitochondrion) for transformation of a substance marked D (that comes from the cytosol) into a substance marked E (released to the cytosol) with release of ATP.
Answers
Answer:
The process occurring in Box A is Glycolysis
Explanation:
Glycolysis is the pathway by which glucose, a six-carbon molecule is oxidized to molecules of pyruvate, a three-carbon molecule with the release of ATP and electrons which are carried by NADH molecules.
The process occurs in the cytoplasm of cells and requires 10 glycolytic enzymes.
The pyruvate molecules from glycolysis is first oxidized to acetyl-CoA and carbon dioxide molecules. The acetyl-CoA molecules enter the citric acid cycle occurring in the mitochondria and are used up in the production of ATP, CO2, and electrons carried by NADH and FADH2.
The electrons carried by NADH and FADH2 from glycolysis and citric acid cycle are used in the oxidative phosphorylation pathway occurring inside the mitochondrion for transformation of oxygen molecules into water molecules with release of ATP.
How did the number of organisms change between 1900 and 2010
Answers
Answer:
the number of prey and predators has decreased
Explanation:
this is because of increased rate of hunting .the prey such as elephants and rhinos are being hunted for their horns while predators are also being hunted because of their skin.
also due to man and wild animal conflicts which happen in areas nearing the forests ,both prey and predators are killed.
Answer:
A??
Explanation:
True or False - Statistical significance is commonly reported as odds ratios
(ORs), relative risks (RRS), or hazard ratios (HRs).
Answers
Answer:
The p-value is an estimate of whether the difference is a statistical accident or due to random chance. ... Epidemiological research usually uses different statistics to analyze their results. Epidemiological results are commonly reported as odds ratios (ORs), relative risks (RRs), or hazard ratios (HRs).
Which statement about water best illustrates the property of adhesion?
Answers
Answer:
The correct answer is- water droplet found on a spider web in the morning
Explanation:
Hope this helps u
Crown me as brainliest
in the water cycle water returns to earth as CONDENSATION usually in the form of rain or Snow true or false
Answers
Which table shows the most likely process and agent of erosion responsible for this rounded
sediment?
Answers
Answer:
B
Explanation:
They settle mostly in ocean an seas
What kind of bond does water have
A. positive
B. negative
C. Covalent
D. Non-polar
Answers
(................)
Answer:
C. Covalent
I hope this helps!
Which cross section best represents the valley shape where a rapidly flowing stream is cutting into the bedrock in a mountainous area
Answers
Answer:
D. The inverted triangle like
Oklahoma saw 2 tornadoes, 57 lightning strikes, 9 inches of rain, and high winds every day this week.
Is this climate or weather????
Answers
Answer:
both at this point the temperature is gonna most likely be climate change and weather is going to be the raining the tornadoes and all tht other stuff you mentioned
Explanation:
HELP PLEASE!!!!!!!!
Extend your thinking: Many chemical properties are determined by the number of valence
electrons. Elements with the same number of valence electrons will have similar properties.
Which element has similar properties to lithium? _________ Beryllium? _________
Explain: __________________________________________________________________
Answers
Answer:
Same number of atoms on the outer shell, will have similar melting and boiling properties
Explanation:
just filled this out for chem
All of the following are limiting factors except?(MCQ)
a. Food
b.crowding
c.size of leaves
d.Amount of light
Answers
Answer:
C
Explanation:
The size of leaves will not affect the population size
hope this helps have a good day :)
It's a recessive allele hopes in organism reproduce but the dominant allele hinders r reproduction which will be more common in the population?
Answers
Answer:
sss
Explanation:
Imagine that most of the trees are cut down and removed from the nearby
forest. What would be the most likely effect on the beaver population?
A. It would stay the same.
B. It would increase.
C. It would increase and then decrease.
D. It would decrease.
Answers
Answer:
Decrease.
Explanation:
Beavers need trees to make Dams, without Dams they'd be in danger because of other predators.
D. It would decrease
It would decreases because the beavers need the trees to build a habitat. Hope this helps, brainliest if you can thank you!
Place the organisms found in this ecosystem into their correct trophic levels:
Coyotes, deer, fungi, grass, mice, rabbits, snakes, wolves
Producers:
Primary consumers:
Secondary consumers:
Tertiary consumers:
Scavengers and decomposers:
Answers
Answer:
Coyotes=Tertiary Consumer
Deer=Primary Consumer
Fungi= Decomposer
Grass=Producers
Mice=Primary Consumer
Rabbit=Primary Consumer
Snakes=Secondary Consumer
Wolves=Tertiary Consumer
What are Metabolic Reactions?
Answers
Metabolism refers to all of the chemical reactions that take place inside living cells. Unicellular and multicellular organisms must control their metabolism in order to survive.
what animals can be used to replace human parts?
cattle
sheep
goat
pig
Answers
Answer:
Pig
Explanation:
Pig valves are already used successfully in heart transplants. Human-to-human organ transplantation has only been around since the 1950s, and scientists have been working on animal-to-human transplants for almost that long. In the '60s, Keith Reemtsma experimented with transplanting chimpanzee kidneys into humans.
Answer:
Pig
Explanation:
This process is called Xenotransplantation. The animal organ, probably from a pig or baboon could be genetically altered with human genes to trick a patient's immune system into accepting it as a part of its own body. (Wikipedia)
Science help PLZZZ!!!
Answers
Answer: b
Explanation:
Answer: B.
Explanation: Light cannot pass through an opaque object.