Math, asked by khaidbmgutle7erk1, 1 year ago

WHAT IS THE PERCENTAGE OF OXYGEN

Answers

Answered by Anonymous
0
The percentage of oxygen in air is 21%.

SuperSaiyan: where do you want percent 
Anonymous: Please mark as Beainliest..Thanks!
Anonymous: Brainliest*
Answered by lalith007
0
21%
is covered by oxygen
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