Science, asked by nandasamir74, 4 months ago

which is the second most abundant element in the human body after the oxygen​

Answers

Answered by rachel966
6

Answer:

answer is carbon dioxide

Explanation:

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Answered by riddhi1302
2

Here's your answer...

Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.

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