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What is special about nitrogen and what is the main function in the atmosphere?
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Oct 3, 2017
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What is special about nitrogen and what is the main function in the atmosphere?
Biology
middle-school
Steve Jorgensen
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Steve Jorgensen
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Nitrogen is what humans exhale and the main function is nitrogen and oxygen, nitrogen takes up 78% of the atmosphere, oxygen takes up 21%
Lachlan
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Oct 5, 2017
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Lachlan
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Nitrogen is special because it is necessary for growth and reproduction. It's needed for plants and animals to survive. The main function for the atmosphere i believe is to give oxygen and nitrogen.
Callam
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Oct 9, 2017
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Callam
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