Breathing is necessary so that cells can get oxygen to generate .

energy

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petroleum

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food

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Solution

The correct option is A energy
Breathing is important because our cells constantly need a supply of oxygen to produce energy. Energy is required by cells to perform various functions.

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Similar questions

Haemoglobin helps oxygen to reach each cells of the body. So if a person has more haemoglobin, is it necessary that he would breathe in more oxygen? Will it affect the rate of oxygen in oxygenated blood ?

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Breathing is necessary so that cells can get oxygen to generate .

The correct option is A energyBreathing is important because our cells constantly need a supply of oxygen to produce energy. Energy is required by cells to perform various functions.

The correct option is A energy
Breathing is important because our cells constantly need a supply of oxygen to produce energy. Energy is required by cells to perform various functions.