Math, asked by Ahlu, 1 year ago

what is air ?how is it useful to us?

Answers

Answered by BrainlyKingOfKing

1

Air is a gas which is composed of many gases without gas like oxygen we cannot survive on earth because our respiration is based on Oxygen.

Answered by mishra1136

0

air is a mixture of various gases in which some are useful whereas some are harmful like oxygen is useful for us to respire whereas so2 is harmful

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