Question 1 of 10
Which statement is true about nitrogen and oxygen?
A They make up about 99.9...
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Biology, 22.07.2021 19:40 minecraft37385
Question 1 of 10
Which statement is true about nitrogen and oxygen?
A They make up about 99.9% of the human body
B. They both contain no subatomic particles
O
They are both made of protons neutrons and electrons.
o
They are both used to make water molecules.
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