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Oxygen is very much important for the human body. Oxygen plays a vital role in the breathing processes and in the metabolism of the living organisms.
In chemistry
It is much easier to control the hydrogen and oxygen during direct combustion than during their reaction in a fuel cell.
No unless it displaces too much oxygen. Trace amounts are ignored.
Carbon Monoxide takes the place of oxygen on the red blood cells, so less oxygen can be carried around the body
Each human body has a different about of oxygen in it. A male weighing about 148 pounds has 65% oxygen.
65% of our bodies is made up of oxygen.
25%
A lot
I don't know how much of the body's oxygen the brain needs, but when the brain does not receive enough, a stroke occurs.
Oxygen is very much important for the human body. Oxygen plays a vital role in the breathing processes and in the metabolism of the living organisms.
because without oxygen you cant breathe.
65%
In chemistry
they consume 20-25 % of all oxygen used by the body at rest
90
Too much air would harm the body