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The air a human inhales and exhales is composed mostly of what gas?
Wiki User
∙ 12y ago
Nitrogen is 80% of inhaled and exhaled air, but it is the 21% oxygen that body extracts from the air that allows us to efficiently metabolize the food we eat.
Wiki User
∙ 12y ago
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What is a good sentence with the word carbon dioxide in it?
A human inhales oxygen and exhales carbon dioxide.
The human body and many food are composed of?
Mostly water.
What is the human cell composed of?
The cell is mostly made out of cytoplasm and also DNA.
When you breathe out you?
When a human exhales, they release carbon dioxide (CO2).
What is the body most composed of?
The human body consists of mostly water.
Is it true that the human inhales one liter of others gas in a twenty-four hour period?
Yes, it is a scientific fact that on average, the human inhales approximately one liter of others gas per day.
What happens to air when it is inside the human body?
When air gets inside your body, your diaphragm exhales up and down.
The human body is composed of prokaryotic cells?
no, the human body is composed of Eukaryoticcells.
The human body mostly consist of what?
The human body consists of biological systems, that consist of organs, that consist of tissues, that consist of cells and connective tissue.
What is the human nose composed of?
The human nose is composed of bone, soft tissue, and cartilage.
How many percent of oxygen dose a mouth to mouth can give?
The human body exhales between 14% and 16% of oxygen.
What composed a human being?
Mostly COHN: carbon, oxygen, nitrogen, and hydrogen. But almost all the other known elements are used for one purpose or another.
