Question

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Air refers to the Earth's atmosphere. Air is a mixture of many gases and tiny dust particles. ... There is no air in outer space. Air is a mixture of about 78% of nitrogen, 21% of oxygen, 0.9% of argon, 0.04% of carbon dioxide, and very small amounts of other gases.​

Answer 1

Answer:

Explanation:

Air is a mixture of many gases and tiny dust particles. ... There is no air in outer space. Air is a mixture of about 78% of nitrogen, 21% of oxygen, 0.9% of argon, 0.04% of carbon dioxide, and very small amounts of other gases. There is an average of about 1% water vapour.

Answer 2

all this is for you all

i choose 30and 24

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