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Lorico [155]
3 years ago
12

Which gas makes up 78% of earths atmosphere?

Social Studies
2 answers:
Elenna [48]3 years ago
7 0
"Nitrogen" <span>makes up 78% of earths atmosphere

In short, Your Answer would be Option B

Hope this helps!</span>
galina1969 [7]3 years ago
3 0
B,i would say .......
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