rychaney827 rychaney827

14-02-2020
Biology

contestada

Our atmosphere is composed of several gases. The name of the gas we breathe, O2, is A) dioxide. B) dioxygen. C) oxide. D) oxygen.

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zjohnson187 zjohnson187

14-02-2020

Answer:d oxygen

Explanation:

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afjsljla afjsljla

29-02-2020

Answer:

The answer is "D"

Explanation:

The gas in the atmosphere that we breathe is oxygen. The subscript 2 lets us know that oxygen is a diatomic molecule. That means oxygen goes around in pairs.

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