Question

how and why plants exchange gases
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Answer 1

Answer:

Gas exchange is the process whereby water vapor and oxygen leave and carbon dioxide enters plant leaves. ... On balance, therefore, plants use carbon dioxide and produce oxygen. Stomata and Guard Cells. The gases move into and out of the plants through specialized openings located along the lower surface of the leaf.

Answer 2

Answer:

Gas exchange is the process whereby water vapor and oxygen leave and carbon dioxide enters plant leaves. ... On balance, therefore, plants use carbon dioxide and produce oxygen. Stomata and Guard Cells. The gases move into and out of the plants through specialized openings located along the lower surface of the leaf.

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