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Why nitrogen does not comes to mouth it is the major gas and it is 75 percent oxygen is 25 percent in air it comes?
Wiki User
∙ 11y ago
Nitrogen does enter the body. Remember, we don't breathe in just oxygen and carbon dioxide. we breathe in AIR and it contains many gases. We only utilize Oxygen for respiration. Though nitrogen is needed by our body, we only take it in the from of food in our diet.
The nitrogen we breathe in is an inert gas meaning it does not react with any substance. So the nitrogen we breathe in is breathed out eventually.
Wiki User
∙ 11y ago
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What are six elements that make up 99 percent of living matter?
Hydrogen, oxygen, nitrogen, carbon, phosphorus, and sulfur The living organism mainly consists of Carbon, hydrogen and oxygen after that nitrogen, phosphorus and sulfur comes they all consider as major elements The order is oxygen 65.0%, carbon 18.5%, hydrogen 9.5%, and nitrogen 3.3% making a total of 96.3%.
Two major gases in the atmosphere are?
Nitrogen 78% and oxygen 21%
What are the 4 major elements found in organisms?
Carbon, hydrogen, nitrogen, oxygen
What are the 4 major elements for biological importance?
Nitrogen Oxygen Hydrogen Carbon
What are the four major elements that contribute to body mass?
Carbon Hydrogen Oxygen Nitrogen
What gas is 21 percent of earth atmosphere?
Oxygen
What are the components of clean air?
Argon, Carbon Dioxide, Nitrogen, oxygen, hydrogen
What are he two main components of the atmosphere?
The two major components of the earth's atmosphere are nitrogen and oxygen. There is also trace amounts of hydrogen, carbon dioxide, and other gases.
What major gases are in Earth?
Nitrogen and Oxygen are the primary gases. Nitrogen consists of around 76% and Oxygen 22%
When was the oxygen the major atmospheric gas?
It never was - Nitrogen is the "major gas".
Is the two major components of Earth's atmosphere are nitrogen and hydrogen?
no it's nitrogen and oxygen
What are six elements that make up 99 percent of living matter?
Hydrogen, oxygen, nitrogen, carbon, phosphorus, and sulfur The living organism mainly consists of Carbon, hydrogen and oxygen after that nitrogen, phosphorus and sulfur comes they all consider as major elements The order is oxygen 65.0%, carbon 18.5%, hydrogen 9.5%, and nitrogen 3.3% making a total of 96.3%.
Are oxygen and nitrogen two major components of air?
yes they are
Two major gases in the atmosphere are?
Nitrogen 78% and oxygen 21%
What are major components of air?
Nitrogen abt 80%, oxygen abt 20%
What are the 4 major elements found in organisms?
Carbon, hydrogen, nitrogen, oxygen
What are the 4 major elements for biological importance?
Nitrogen Oxygen Hydrogen Carbon
