11javiperez 11javiperez

16-03-2017
Biology

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nitrogen is a component of all? A. carbohydrate B. fats C.proteins D. vitamins

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Аноним Аноним

16-03-2017

I think it is C or A

God Bless

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sk82ps4 sk82ps4

16-03-2017

It's c. Proteins
Amino acids have nitrogen and amino acids make up protein.

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