kkaitlynma kkaitlynma

19-09-2017
Biology

contestada

the most common molecule in the body is made up of what elements?

A. hydrogen and nitrogen
B. phosphorus and carbon
C. carbon and calcium
D. hydrogen and oxygen

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jrosales1000jr jrosales1000jr

19-09-2017

Between A or D
Try D : hydrogen and oxygen

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