Question

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Oxygen is necessary for life​

Answer 1

Answer:

Oxygen is all around us in the air that we breathe, and that is a good thing because we could not live without it. ... Oxygen fuels our cells and helps provide the basic building blocks that our bodies need to survive. Our cells combine oxygen with nitrogen and hydrogen to produce various proteins that build new cells.

Answer 2

Answer:

yes oxygen is necessary for life

Explanation:

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