The Wright Brothers' first airplane is to a Boeing 747 as
(1 point)
O Rover
O Mars
O Sojourner
O NASA
is to Curiosity

Answer:

sharks exist

Explanation

The benefit of a feed-in tariff is owners of renewable energy equipment can be paid for energy they sell back to the grid.

A feed-in tariff is an energy strategy zeroed in on supporting the turn of events and spread of sustainable power age. Providers of energy from renewable sources like solar, wind, or water receive a price based on the costs of generation in a feed-in tariff scheme.

A policy instrument designed to encourage investment in renewable energy sources is the feed-in tariff. Typically, this entails promising small-scale energy producers an above-market price for the energy they supply to the grid.

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Fertilization is the process in sexual reproduction where a sperm cell (male gamete) fuses with an egg cell (female gamete) to form a single cell called a zygote. This process occurs in both animals and plants, allowing for the genetic material from both parents to combine and create a new, genetically unique individual. The zygote then undergoes multiple rounds of cell division and differentiation, eventually developing into a fully-formed organism. Fertilization is a crucial step in the life cycle of sexually reproducing species, as it ensures the continuation of their genetic lineage and promotes genetic diversity within a population.

Answer:

The fusion of a haploid male gamete (spermatozoa) and a haploid female gamete (ovum) to form a diploid cell, the zygote, is called fertilization.

Explanation:

The example of a fallacy of inevitability argument is those in poverty have poor judgment, so aid programs do not help. The correct option D

Fallacy of inevitability argument occurs when people argue that a certain situation is inevitable.

This argument also ignores the fact that poverty can be brought on by a variety of issues including

Therefore, The example of a fallacy of inevitability argument is those in poverty have poor judgment, so aid programs do not help.

The correct option D

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Answer:

False

This statement is not entirely true. While street gangs can be responsible for a significant portion of violent crimes in some US cities and suburban areas, the percentage varies greatly depending on the location. According to the National Gang Center, some cities report that street gangs account for as little as 5% of violent crimes, while others report up to 90%. Therefore, it is not accurate to make a blanket statement that street gangs account for approximately 50 to 90 percent of violent crimes in all US cities and suburban areas.

Answer:This is not in any textbook not able to find sorry

Explanation:

Heat transfer is the term used to describe the movement of heat (thermal energy) caused by temperature differences and the subsequent distribution and variations in temperature.

The generation, utilization, conversion, and exchange of thermal energy (heat) across physical systems is the subject of the thermal engineering field known as heat transfer.

Different heat transmission techniques, including thermal conduction, thermal convection, thermal radiation, and energy transfer by phase changes, are categorized.

To achieve heat transmission, engineers also take into account the advection of material containing various chemical species, whether hot or cold.

Thus, Heat transfer is the term used to describe the movement of heat (thermal energy) caused by temperature differences and the subsequent distribution and variations in temperature.

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Cladogram is the diagrammatical representation of the relationship between the groups and taxa. The branches are called clades. This helps in the analysis and identification of the ancestors which helps in the construction of the cladogram. The cladograms are also known as phylogenetic trees.

The major difference between cladograms and phylogenetic trees is the cladogram is based on the characteristics of the ancestors whereas the phylogenetic trees is based on the genetic ancestral evolution. Polyphyletic, monophyletic, and paraphyletic are types.

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Farming techniques such as slash and burn could result in soil depletion if the land is not left to fallow long enough. Slash and burn agriculture involves cutting down and burning vegetation to clear land for farming. If the land is not left to fallow for a sufficient amount of time, the soil can become depleted of nutrients, making it less fertile and less productive for farming.

Answer:

you want to know what the dimensions are?

the dimensions are the height (up and down) and the base length (dotted line)

Steps of Double Fertilization.

1. Germination of pollen on stigma :

(i) By absorbing secretion of stigma pollen swells up and outer layer exine ruptures whereas inner lintine comes out in the form of pollen tube.

(ii) Branched polen tube is formed in amentiferae group.

(iii) In families malvaceae, cucurbitaceae, etc. polysiphonous condition (many pollen tubes from a single pollen) is found.

2. Path taken up by pollen tube :

(i) Pollen tube pierces through stigmatic papilla into the tissue of style.

(ii) Filiform apparatus of synergids secrete some chemotropically active substances, which promotes porogamy.

(iii) Obturator (special structure) act as a bridge for growth of pollen tube.

(iv) Cations are naturally occurring chemotropic agents in the pistil.

3. Entry of pollen tube into embryo sac :

(i) It enters into the ovule by either of the two methods; porogamy, chalazogamy or mesogamy.

(ii) Irrespective of the mode of entry of pollen tube into the ovule, the pollen tube always enters into embryo sac at micropylar end (Porogany).

(iii) If enters through chalaza (base) it is termed chalazogany.

(iv) If pierces through integuments, it is called mesogamy.

(v) Tip of pollen tube penetrates embryo sac and reaches egg apparatus.

4. Syngamy (Generative fertilization)

(i) Pollen tube burst as tube nucleus disorganises.

(ii) One of male gametes fuses with egg cell or oosphere.

(iii) Deploid oospore or zygote is formed.

5. Triple fusion (Vegetative fertilization) :

The other gamete fuses with secondary nucleus forming triploid primary endosperm (PEN) which later give rise to endosperm.

Answer:

Double fertilization is a process unique to flowering plants (angiosperms) in which two sperm cells fertilize two different structures within the female reproductive system. The steps of double fertilization are:

Double fertilization leads to the formation of both the embryo and endosperm within the ovule, which ultimately results in the development of a seed.

rom the data presented, it is likely that Marko gave Hinano precise instructions. One could hypothesize he said: beginning from the entrance gate, go straight forward for around 200 yards, then turn left at the immense Ferris wheel; proceed ahead in a linear pattern for about 100 yards, finally take a right towards the food court; continuing going forth for almost fifty yards and search for him near the opening of the roller coaster ride.

With this navigational guide, directing Hinano to his exact whereabouts, utilizing three specific landmarks (entrance door, tilt-wheel, & cafeteria) while specifying two directional turns (left/right) as well as two approximate distances (200 yds or 100 yds).

Her route would be optimized, allowing her rapid arrival to Marko's position with minimal time and effort.

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Answer:

Variations

Explanation:

due to variations, we all look different even though we are humans

Answer:

Explanation:

The human cost has been severe – over 241,000 Afghan civilians have been killed, and four million Afghans are internally displaced. Another 7 million have left the country as refugees in the last two decades. Around 48% of the Afghan population sits below the national poverty line.

The truth is that B. Person-blame approaches rarely account for the full situation.

Attributing all responsibility for Natalie's unemployment to her supposed lack of effort is flawed as it dismisses the existence of structural and systemic influences that could be integral to her present condition.

Therefore, it would not be a reasonable plan to adopt an approach that only fixates on holding Natalie accountable. A broader comprehension of the situation is required which takes into account multiple factors capable of contributing towards findings jobs in order to tackle this issue effectively.

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Animal 'X' could be Carnivore that is a predator of wildebeest but a prey of the lions. The best answer will be (C)

I will agree with C because a carnivore that preys on wildebeest but is also preyed upon by lions could cause an increase in the lion population due to decreased competition for food, while also causing a decrease in the wildebeest population due to predation. This scenario is consistent with the observed increase in lion numbers and decrease in wildebeest numbers.

Therefore, animal 'X' is most likely a carnivore that preys on wildebeest but is also preyed upon by lions, making option C the most appropriate answer.

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Answer: I think it might be DNA replication or mitosis

Explanation:In many cancer cells the number of chromosomes is altered so that there are either too many or too few chromosomes in the cells. These cells are said to be aneuploid. Errors may occur during the DNA replication resulting in mutations and possibly the development of cancer but then again Cancer is essentially a disease of mitosis - the normal 'checkpoints' regulating mitosis are ignored or overridden by the cancer cell. Cancer begins when a single cell is transformed, or converted from a normal cell to a cancer cell.

New questions that could build on Evelyn's research include:

These questions build on Evelyn's research by focusing on the long-term impacts and optimization of forest restoration, rather than just the short-term effects. They also take into account the importance of biodiversity conservation and ecosystem services, which were not explicitly addressed in Evelyn's research. By answering these questions, we can better understand how to restore and manage forests for maximum ecological and societal benefits.

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Answer:

The Atlantic overturning is one of Earth's most important heat transport systems, pumping warm water northwards and cold water southwards.

Explanation:

hope it helps

Sharks are a diverse group of cartilaginous fishes that play a vital role in maintaining the balance of the marine ecosystem.

There are over 500 species of sharks, each with its unique physical and behavioral adaptations that allow it to thrive in its environment. Despite their fearsome reputation, only a few species of sharks are considered dangerous to humans.

Sharks are top predators in their ecosystem, and they play a crucial role in maintaining the balance of the food chain. As apex predators, they help to regulate the populations of prey species, which in turn helps to maintain the health of the ecosystem. Many species of sharks have also developed unique adaptations to aid them in hunting their prey. For example, the hammerhead shark has a distinctive head shape that allows it to have a wider field of vision, enabling it to spot its prey more efficiently.

Unfortunately, many species of sharks are currently threatened with extinction due to overfishing, bycatch, and habitat loss. Despite their ecological importance, sharks are often killed for their meat, fins, and other body parts, which are highly valued in some cultures. Conservation efforts are underway to protect these apex predators, including the creation of marine protected areas and the regulation of shark fishing.

Overall, sharks are an essential part of the marine ecosystem, playing a crucial role in maintaining the balance of the food chain. While some species of sharks can be dangerous to humans, they are not the mindless killing machines that they are often portrayed to be. Instead, they are highly adapted and sophisticated creatures that deserve our respect and protection. By taking steps to protect these apex predators, we can help to ensure the health and stability of the oceans for generations to come.

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Eukaryotes and prokaryotes differ significantly in their chromosome organization and number.

Eukaryotes, which include plants, animals, fungi, and protists, have complex cells with a true nucleus that houses their DNA. Eukaryotic chromosomes are linear and are found in pairs, with diploid cells typically having two sets of chromosomes. The number of chromosomes in eukaryotes can vary widely, with humans having 46 chromosomes, while some ferns may have hundreds of chromosomes.

In contrast, prokaryotes, such as bacteria and archaea, have simpler cells lacking a true nucleus. Prokaryotic chromosomes are usually circular and consist of a single, continuous DNA molecule. Most prokaryotes have only one chromosome, although some species have multiple copies of their chromosome. The number of genes on a prokaryotic chromosome is typically much smaller than in eukaryotes.

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The isolation of stickleback populations from the ocean likely occurred through a process called allopatric speciation, which can happen when a physical barrier, such as a mountain range or a body of water, separates a population into two or more groups that can no longer interbreed.

As the subpopulations of sticklebacks continued to evolve separately, they likely became more genetically distinct from each other and from the ocean population. This could eventually lead to the formation of new species if the differences between the groups became significant enough that they could no longer interbreed, even if they were reintroduced.

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Answer:

It allows air to enter your body, then filters debris and warms and moistens the air. Your nose gives you a sense of smell and helps shape your appearance. Many common symptoms affect your nose, such as a stuffy nose and nosebleed. Other symptoms may need treatment to keep your nose functioning well.

Hope this helps :)

Pls brainliest...

Answer:

Diffusion is the movement of particles from high to low concentration across different surfaces. It usually works better on wet surfaces because water molecules help particles move. Dry surfaces may not have enough moisture to help particles move, slowing or hindering diffusion. The surface type can also affect diffusion - porous materials allow for easier diffusion while dense materials restrict it.

Answer:

Two Guinea pigs having different coloured fur

Explanation:

the variation is that there are differences between the colours, so that is the variation

Answer:

Two Guinea pigs having different coloured fur is an example of variation.

Variation refers to differences or diversity within a population. Identical twins having identical DNA and two potato plants that are clones of each other have no variation because they are genetically identical. Two human beings having similar body parts is too vague to be considered an example of variation.

Answer:

An organism, who if removed, the entire ecosystem changes

Explanation:

A keystone species is a species which has a disproportionately large effect on its natural environment relative to its abundance, a concept introduced in 1969 by the zoologist Robert T. Paine. Keystone species play a critical role in maintaining the structure of an ecological community, affecting many other organisms in an ecosystem and helping to determine the types and numbers of various other species in the community. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether. Some keystone species, such as the wolf, are also apex predators.

Answer: The only thing I can think of is predator-prey  sharks and seals, or seal and fish.

Explanation:

Answer:

not all animals from the same group have the same feature, they could differ in various ways

Explanation: