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Chemistry
Josephine
14 December, 23:41
What is air made up of
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Denisse Whitaker
15 December, 02:45
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Air is made up of a mixture of gasses. These include about 21% oxygen and 78% nitrogen.
Explanation:
There are many other gasses that can be found within the Earth's atmosphere as these are the primary types of gasses that can be found in the atmosphere.
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