what is air ?how it can help us
Answers
Answered by
6
Answer:
Air is a mixture of many gases which forms a pressure which is necessary for our survival.
It contains gases essential for our breathing, burning, etc
Answered by
1
Answer:
Air is a mixture of different gases and is all around us..
Air contain oxygen that we breath and protect us from harmful UV( ultra voilet) Ray's...
Similar questions