Question

How does carbon cycle through Earth's systems?
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A. As fossil fuels are burned, carbon dioxide is made available for
photosynthesis in animal cells. When the animals die, carbon is
released into the soil, and the animal remains form new fossil
fuels.
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B. Photosynthesis releases carbon dioxide into the atmosphere.
Cellular respiration uses carbon dioxide.
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C. Animals absorb carbon dioxide through their skin. Dead animals
release carbon into the soil. Plants absorb the carbon from the
soil and release carbon dioxide during photosynthesis,
D. Plants absorb carbon dioxide through their leaves. Animals take in
the carbon when they eat the plants. Animals exhale carbon
dioxide. Dead plants and animals release carbon into the soil.

Answer 1

Answer:

I believe the answer is B.

Explanation:

Hope my answer has helped you and if not I am sorry.

Answer 2

This is how carbon cycle though the Earth's systems :

Plants absorb carbon dioxide trough their leaves. Animals take in the carbon when they eat the plants. Animals exhale carbon dioxide. Dead plants and animals release carbon into the soil.

How does the carbon cycle through Earth's system?

• Plants absorbs the carbon dioxide and photosynthesize and make organic molecules( glucose) and oxygen.

• This glucose is taken up by animals and used for energy.

• Animals exhale carbon dioxide by respiration process.

• Which in turn is taken up by plants for photosynthesis.

• Dead plants and animals release carbon into the soil.

To know more about carbon cycle :

https://brainly.com/question/1194643

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