Biology, asked by jazzy22, 11 months ago

explain in how many ways O2 is used up from the atmosphere and how it return back to the atmosphere​

Answers

Answered by navvi123
1

Answer:

OXYGEN IS USED BY THE HUMAN BEINGS AMD ANIMALS ALL OVER THE WORLD AND CARBON DIOXIDE IS PRODUCED WHICH IS USED BY PLANTS ALL OVER THE WORLD AND OXYGEN IS PRODUCED BACK INTO THE ATMOSPHERE.

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