Science, asked by deepak1sehgal1975, 2 months ago

what is oxygen?write four steps of oxygen.​

Answers

Answered by misstanyasharma
3

Answer:

Stage-1: All green plants during the process of photosynthesis, release oxygen back into the atmosphere as a by-product. Stage-2: All aerobic organisms use free oxygen for respiration. Stage-3: Animals exhale Carbon dioxide back into the atmosphere which is again used by the plants during photosynthesis.

Explanation:

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Answered by XXfrozengirlXX
1

Answer:

this is ur answer

Explanation:

hope its helpful ✌️

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