How is the nitrogen cycle important to humans?
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It produces free nitrogen that...
Biology, 17.04.2020 23:54 nuclearfire278
How is the nitrogen cycle important to humans?
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O
It produces free nitrogen that humans can breathe.
It converts nitrogen into a form that humans can obtain by eating other organisms.
It produces nitrogen compounds that humans can breathe.
It converts nitrogen into a form that humans can obtain by absorbing it through their skin.
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Answers: 3
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