Science, asked by rajputurvashi1970, 3 months ago

air contains smoke,germs and dust

Answers

Answered by ashish425730

Answer:

Yes

Explanation:

It also contains water vapour

Answered by Anonymous

Answer:

Microscopic organisms and animals living in air, under water, soil or on Earth use oxygen present in the air and release carbon dioxide. ... Fresh air has more oxygen as compared to the polluted air containing more carbon dioxide, smoke, dust and germs.

hope it's helpful

Explanation:

#life goes on

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