Question

how much oxygen is required for the human body

Answer 1

Answer:

Here is ur ans

Explanation:

A normal blood oxygen level varies between 75 and 100 millimeters of mercury (mm Hg).

A normal blood oxygen level varies between 75 and 100 millimeters of mercury (mm Hg).A blood oxygen level below 60 mm Hg is considered low and may require oxygen supplementation, depending on a doctor’s decision and the individual case.

A normal blood oxygen level varies between 75 and 100 millimeters of mercury (mm Hg).A blood oxygen level below 60 mm Hg is considered low and may require oxygen supplementation, depending on a doctor’s decision and the individual case.When blood oxygen level is too low compared to the average level of a healthy person, it can be a sign of a condition known as hypoxemia. This means that the body has difficulty delivering oxygen to all of its cells, tissues, and organs.

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Answer 2

Explanation:

A normal blood oxygen level varies be 75 and 100 millimeters of Mercury

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