Answers

  • Brainly User
2015-06-21T15:01:19+05:30
Air is a mixture of various gases like oxygen,carbon dioxide,nitrogen n other gases .it also consist of water vapour and dust etc.
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2015-06-21T15:10:19+05:30
Air is a mixture of various gases such as oxygen, nitrogen, carbon dioxide, and other gases in small quantities. air also contains dust particle,bacteria, virus, small particles, vapours of various liquids.
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please mark it as best if any use with it.