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valentina_108 [34]
4 years ago
7

Which gas is most abundant in Earth's atmosphere?

Biology
2 answers:
Alexxandr [17]4 years ago
6 0

Answer:

nitrogen would be correct

Explanation:

g100num [7]4 years ago
6 0

I'm not sure what your options are, but oxygen is made by the trees and flowers recycling the carbon dioxide of the air.

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