Why is oxygen important in the process of respiration? ...

Why is oxygen important in the process of respiration?

A. Oxygen is used to produce carbon dioxide during respiration

B. Oxygen is not important in the process of respiration

C. Oxygen is only important for plants, not for animals

D. Oxygen is needed for the final step of cellular respiration, where it acts as the final electron acceptor in the electron transport chain.

Select your answer:

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