Question

Mr. Hernandez's science class learned that green plants use sunlight, water, and carbon dioxide to make their own food and release oxygen in the process. How can the class explain how animals complete the oxygen-carbon cycle?
Multiple choice question.

A)
Animals take in the oxygen, but do not release gas as they use energy.

B)
Animals take in carbon dioxide and use it to make food.

C)
Animals take in oxygen and release nitrogen as waste.

D)
Animals take in oxygen and as they use energy, carbon dioxide is released as waste.

Answer 1

Explanation:

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