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12-09-2020
Social Studies

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which is the important gas used by human being for breathing

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12-09-2020

Answer:

Oxygen

Explanation:

We breath in oxygen then breath out Carbon Dioxide that plants use to create Oxygen

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12-09-2020

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Oxygen
Oxygen is the essential component for any breathing gas, at a partial pressure of between roughly 0.16 and 1.60 bar at the ambient pressure.

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