Question

What role do plants have in the carbon-oxygen cycle? They release oxygen into the air as a waste product of photosynthesis. They release carbon dioxide into the air as a waste product of photosynthesis. They absorb oxygen from the air to use during photosynthesis. They do not have a role in the carbon-oxygen cycle.

Answer 1

a

Step-by-step explanation:

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Answer 2

The answer is A.

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