Question

The volume of oxygen that our brain needs per minute is ______.

Answer 1

Hi friend,

An adults brain requires around 20% of the body's oxygen. Brain needs so much oxygen because it works continuously, even when u r sleeping so it needs more energy to work which the brain gets by help of oxygen.

Hope it helps...

Answer 2

Heya folk,

Brain needs a lot of Oxygen as brain has to work whole night and whole day and want more oxygen. An adult brain needs almost 20% of pure body oxygen to help the brain regulated.

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Hope this helps.....