I GIVE BRAINLIEST


Which statement best explains the genetic variation that results from sexual
reproduction?

Answer:

Oil and gas production are among the main culprits of air pollution – one of the world's biggest killers according to the United Nations. When fossil fuels are burned by power plants, automobiles and industrial facilities, they generate toxic gases.

Answer:

I think the answer is C

Explanation:

Answer:

osmosis ........... just use a paraphrasing tool for the explanation below

Explanation:

Another method of movement across the membrane is osmosis. Osmosis is the movement of water from a region of higher concentration to one of lower concentration. Osmosis occurs across a membrane that is semipermeable. A semipermeable membrane lets only certain molecules pass through while keeping other molecules out.

just use a paraphrasing tool

its like a twisted ladder or a double helix

how stuff works dot com

Explanation: Yes, It is like a machine only a person sits in a chair and they have to tell the truth while the worker asks the person questions and they have thing wrapped around there arm to tell if there telling the truth or lying so yes it is like a machine.

The rabbit population reached carrying capacity during the fourth year of the 10 years we set. Introduction: Population density is the number of individuals in a population per unit of area. Some limiting factors only affect a population when its density reaches a certain level.

Answer:

Evolution

Explanation:

The cichlids fish evolution, as seen in lake victoria in africa, is an example of Evolution equilibrium.

The gradual change of an organism over a period of time is called evolution.

Evolution is the population phenomenon. The sudden change in an individual is called a mutation.

These are the thing that leads to the evolution:-

Thus, is an example of Evolution equilibrium.

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Answer:

C. Global Climate Change

Explanation:

When fossil fuels are burned, they release carbon dioxide and other greenhouse gases, which in turn trap heat in our atmosphere, making them the primary contributors to global warming and climate change.

Global climate change is the main way that fossil fuel use impacts the environment. Therefore, option (C) is correct.

Fossil fuels such as coal, oil, and natural gas are formed over millions of years from the remains of dead plants and animals. When these fuels are burned to produce energy, they release large amounts of carbon dioxide and other greenhouse gases into the atmosphere.

These gases trap heat from the sun and cause the Earth's temperature to rise, leading to climate change and other environmental impacts. In addition to greenhouse gas emissions, fossil fuel extraction, transportation, and processing can also have other negative impacts on the environment, including air and water pollution, habitat destruction, and oil spills.

Fossil fuel use also contributes to the depletion of finite resources and the loss of biodiversity. As a result, there has been increasing emphasis on transitioning to renewable energy sources to mitigate the negative impacts of fossil fuels on the environment.

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Answer:

giant-impact theory

Explanation:

Answer:

A

Explanation:

maybe ahhhhhh its A i guess

Answer: 692 J

Explanation:

La energía mecánica es la energía que se utiliza para realizar un trabajo determinado y se calcula con la suma de la energía cinética y la energía potencial de un objeto. En otras palabras, describe la energía de un objeto debido a su movimiento, posición, o ambos.

La energía cinética es el trabajo necesario para acelerar un cuerpo desde el reposo hasta su velocidad final. Entonces, es la energía que posee un cuerpo debido a su movimiento. Cuando gana energía durante la aceleración, el cuerpo mantiene la energía cinética a menos que su velocidad cambie, y el cuerpo realiza la misma cantidad de trabajo al desacelerar desde su velocidad actual hasta un estado de reposo. Por otro lado, la energía potencial es la energía que posee un objeto debido a su posición con respecto a otros objetos. Los tipos más comunes de energía potencial incluyen a la energía potencial gravitacional de un objeto que depende de su distancia al centro de masa de otro objeto (La Tierra), la energía potencial elástica de un muelle o resorte extendido y la energía potencial eléctrica de una carga en un campo eléctrico.

La unidad de energía en el Sistema Internacional de Unidades (SI) es el julio, que tiene el símbolo J.

La energía mecánica se calcula de la siguiente manera (tener en cuenta que la aceleración de la gravedad es un dato tabulado de 9,8m/s^2):

Energía mecánica = Energía cinética + Energía potencial

Energía mecánica = (1/2 * masa * velocidad^2) + (masa * gravedad * altura)

Energía mecánica = 300 J + (10kg * 9,8m/s^2 * 4m)

Energía mecánica  = 300 J + 392 J = 692 J

Answer: C

Explanation:

Answer:

C

Explanation:

Explaination explaned

Explanation:

The structure of the leaf is adapted for gas exchange. The cells in the spongy mesophyll (lower layer) are loosely packed, and covered by a thin film of water. There are tiny pores, called stomata , in the surface of the leaf. Most of these are in the lower epidermis, away from the brightest sunlight.

The stomata control gas exchange in the leaf. Each stoma can be open or closed, depending on how turgid its guard cells are.

In the light, the guard cells absorb water by osmosis, become turgid and the stoma opens.

In the dark, the guard cells lose water, become flaccid and the stoma closes.

Diffusion of carbon dioxide, oxygen and water vapour into (or out of) the leaf is greatest when the stomata are open.

Answer:

21 days

Explanation:

After another week (21 days after new moon) the moon has moved another quarter of the way around the Earth to the “third quarter phase”. The sun's light is now shining on the other half of the visible face of the moon

Like all organisms, plants detect and respond to stimuli in their environment. Unlike animals, plants can't run, fly, or swim toward food or away from danger. They are usually rooted to the soil. Instead, a plant's primary means of response is to change how it is growing. hope it helps have a great day and I hope you pass:)

Answer:

D

Explanation:

animals relocating to a different habitat could cause major impact in the food chain and would need different survival skills

Answer:

small sprouts will compete for the remaining space that has adequate sunlight

The process that is absent from animal cells is photosynthesis. The correct option is D.

Animal cells are present in animals, and they are of two types, prokaryotic and eukaryotic cells. These cells are different from plant cells as they do not contain a cell wall.

Plants are autotrophic organisms that do the process of photosynthesis to perform the chemical reaction to make food. As animal cells are heterotrophic, they do not perform photosynthesis, and they do not contain chloroplast, but chloroplast is present in plant cells.

All other processes like making protein, chemical reactions, and respiration. These processes are performed by both animals and plant cells. These are necessary for both plants and animals.

Thus, the correct option is D. photosynthesis.

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Answer:trying to pass two huh

;-;

Explanation:

Answer:

Above ans is not Correct.

According to kingdoms based on their cell type, their ability to make food, and the number of cells in their bodies.

Hope that helps!

Answer:

The different types of synovial joints are the ball-and-socket joint (shoulder joint)

Answer:

It goes in the order you have it in

Explanation:

Answer:

50% tongue and 50% no tongue.

Explanation:

Upper case T is dominant over lower case t recessive, so we can see that there are two Tt and two tt.

you have to make the Table like this.

  T        t

t Tt       tt

t Tt         tt

Final answer 50% tongue and 50% no tongue.

The mistake is fixed.

Answer:

just labeled wrong

Explanation:

Clyde should have (t,t) not (T,T).

so it should be

Tt Tt

tt tt

50% tongue

50% no tongue

Amelia is fine it was just labeled wrong.

Answer:

its b sunlight

Explanation: because why would a plant grow according to pressure gravity or touch.

Answer:

it's gravity

Explanation:

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