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How do plants take in oxygen?
Answer:
First cells in take carbon dioxide and does photosynthesis, which takes water, sugar, and CO2 and then creates oxygen and a green pigment.
However, plants breed just like animals and thus use up all the O2 they produce (or almost all). They are auto-sufficient.
However, plants breed just like animals and thus use up all the O2 they produce (or almost all). They are auto-sufficient.
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