Physics, asked by jaanvesharma, 9 months ago

what is the function of oxygen present in the air which we breathe

Answers

Answered by moksha88k

0

Answer:

OXYGEN HELPS THE PLANTS TO MAKE PHOTOSYNTHESIS..IT IS THE SOURCE WHICH IS DISSOLVED IN OUR SURROUNDING AIR AND WATER..EVEN FIRE BURNS BY THIS..

THE PERCENTAGE OF OXYGEN IN OUR ATMOSPHERE IS ESTIMATED TO BE 21%

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