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gulaghasi [49]
3 years ago
11

Which are forms of nitrogen that are usable by humans

Biology
2 answers:
sladkih [1.3K]3 years ago
7 0

Answer:

Ammonia, nitrates, nitrites is the answer

Over [174]3 years ago
5 0

amino acids and ammonia are the two types of nitrogen that are usable by humans.

thank you-

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