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riadik2000 [5.3K]
3 years ago
9

What 2 components make up the greatest percentage of the atmosphere?

Biology
1 answer:
Triss [41]3 years ago
3 0
Nitrogen - 78% - N_{2}
Oxigen - 21% - O_{2}

Hope it helped!
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Answer:

is the B

Explanation:

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yarga [219]

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5 0
3 years ago
Prader-Willi syndrome is a genetic disorder involving a partial deletion of chromosome 15q on the paternal chromosome. When both
Mashcka [7]

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monoallelic gene expression

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