What percent (%) of the atmosphere is made up of nitrogen?
A. 87%
B. 78%
C. 22%
D...
Biology, 14.05.2021 19:40 jamesmcfarland
What percent (%) of the atmosphere is made up of nitrogen?
A. 87%
B. 78%
C. 22%
D. 13%
Answers: 1
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