3 years ago

How do humans obtain the nitrogen they use in their bodies

Biology

2 answers:

steposvetlana [31]3 years ago

7 0

BY CONSUMING PLANTS OR OTHER ANIMALS

olya-2409 [2.1K]3 years ago

3 0

<span>Most organisms, including humans, can't use the free gaseous form of nitrogen found in the air. We need other organisms and natural processes to "fix" nitrogen into a solid form that plants and animals can use. Most of the nitrogen that plants and animals use is made by bacteria.</span>

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