Everyday Science
NULL
Medium
Question
By mass, the most abundant element in the human body is __________?
A
Hydrogen
B
Blood
C
Oxygen
✓ Official correct answer
D
Protein
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Hydrogen
No member explanations yet for this option.
B
Blood
No member explanations yet for this option.
C
Oxygen
No member explanations yet for this option.
D
Protein
No member explanations yet for this option.
Explanation
Oxygen makes up the largest share of body mass.
So the correct answer is Oxygen.
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