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AnnZ [28]
3 years ago
13

Our atmosphere is _______ nitrogen gas.

Biology
2 answers:
Oduvanchick [21]3 years ago
8 0
The answer is 78% nitrogen gas
lara31 [8.8K]3 years ago
4 0
Our atmosphere is 78% nitrogen gas and 21% oxygen. :)
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-<u><em>Hope This Helps!</em></u>

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