Biology, asked by annuanita1984, 6 hours ago

About one-fifth of ordinary air is :  nitrogen carbon dioxide  water vapour  oxygen​

Answers

Answered by Anonymous
2

Answer:

did you play freefire tell how can we delete a question

Answered by bothrakartik
0

Answer:

free fire

my I'd kartikb13120

Mark me as brainliest

Similar questions