Biology, asked by googlygoo1, 10 months ago

what is the use of oxygen?​

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Answered by avats673
3

Answer:

Oxygen is used by animals and plants in the respiration (breathing) process. Tanks of oxygen are used in medicine to treat people with breathing problems. They are also used as life support for astronauts and scuba divers.

Explanation:

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Answered by Anonymous
2

The main use of oxygen is that it helps us in respiratory system of our body.

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