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What elements are in the most common substance in the human body? A. Carbon and nitrogen B. Hydrogen and oxygen C. Oxygen and phosphorus D. Calcium and nitrogen
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What elements are in the most common substance in the human body?

A. Carbon and nitrogen
B. Hydrogen and oxygen
C. Oxygen and phosphorus
D. Calcium and nitrogen

User Jc Mannem
by
7.5k points

1 Answer

1 vote
B hydrogen and oxygen
User Andrine
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