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mariarad [96]
3 years ago
6

What percent of our atmosphere is made up of nitrogen

Biology
2 answers:
yarga [219]3 years ago
8 0

Answer:

78%

Explanation:

The answer will be 78%

rodikova [14]3 years ago
6 0

Answer:

78%

Explanation:

The atmosphere is made up 78% of nitrogen and 21% of oxygen

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