The most abundant element by number in the living system is : (1) Nitrogen (2) Hydrogen (3) Oxygen (4) Carbon

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by anonymous asked Jan 23, 2021 14 views

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by anonymous asked Mar 9, 2021 0 views

The most abundant element in the universe is thoug to be: w) carbon x) oxygen y) hydrogen z) nitrogen
Answer : ANSWER: Y -- HYDROGEN...

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by anonymous asked Jan 23, 2021 5 views

The most abundant constituent of atmospheric air is : (1) carbon (2) hydrogen (3) oxygen (4) nitrogen
Answer : nitrogen...

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by anonymous asked Jan 22, 2021 4 views

The most abundant element in the human body is (1) carbon (2) iron (3) nitrogen (4) oxygen
Answer : oxygen...

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by anonymous asked Mar 9, 2021 0 views

After carbon, hydrogen, and oxygen, the next most abundant element in proteins is:
Answer : ANSWER: NITROGEN...

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by anonymous asked Jan 24, 2021 9 views

The element which is the most abundant in the human body is: (1) Oxygen (2) Carbon (3) Iron (4) Nitrogen
Answer : Oxygen...

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anonymous · Answer 1 · 2021-01-23T03:50:30+0000

by anonymous answered Jan 23, 2021

Hydrogen