Biology, asked by gauravshukla6943, 11 months ago

What is the most important component of the atmosphere for human beings?

Answers

Answered by sk5276212
0

Answer:

the most important component of atmosphere for human body is oxygen

Answered by queen4bad
0

Chemical Formula Percent Volume

Nitrogen N2 78.08%

Oxygen O2 20.95%

*Water H2O 0 to 4%

Argon

Similar questions