You inhale them but your lungs only absorb the oxygen- they are exhaled again when you breathe out.
Nothing - they are "breathed out" with your exhale.
The air you breathe out contains around 16% oxygen and 4% carbon dioxide, with the remaining percentage made up of nitrogen, water vapor, and other trace gases.
The main gases that make up the air we breathe are nitrogen (about 78%) and oxygen (about 21%). Other gases present in smaller amounts include argon, carbon dioxide, and trace gases such as neon and helium.
we breathe in air as a whole which contains both carbon Di-oxide and oxygen but we exhale out carbon Di-oxide and other usefulness gases
The air that we breathe in 78% nitrogen, 21% oxygen, and 1% carbon dioxide, water vapor, and other gases. We only need the oxygen though, so we breathe out the other gases with the carbon dioxide that our body produces during respiration. So to answer your question, it is nitrogen, but we breathe it in and then out- we don't use it. The only gas we use is oxygen to breathe.
Nothing - they are "breathed out" with your exhale.
Nothing - they are "breathed out" with your exhale.
Nothing - they are "breathed out" with your exhale.
Most of the air we breathe is made up of nitrogen (about 78%) and oxygen (about 21%). The remaining 1% is composed of other gases such as argon, carbon dioxide, and trace amounts of other gases.
What percentage of gases do we breath in
The air we breathe contains 78% Nitrogen and 20% Oxygen. The remainder is Helium and other gases
The air you breathe out contains around 16% oxygen and 4% carbon dioxide, with the remaining percentage made up of nitrogen, water vapor, and other trace gases.
Yes, the air we breathe out contains nitrogen, along with other gases like oxygen, carbon dioxide, and water vapor. Nitrogen makes up about 78% of the air we breathe.
they cant breathe because gills do not support air on land where many other gases are present
No, humans do not breathe in nitrogen as a part of the air they inhale. The air we breathe is mostly made up of oxygen, with a small amount of other gases like nitrogen and carbon dioxide.
About 21% of the air we breathe is oxygen. The other major components are nitrogen (about 78%) and trace gases like argon, carbon dioxide, and others.
The air you breathe in also contains nitrogen, which makes up about 78% of the earth's atmosphere. Other gases present in smaller amounts include carbon dioxide, argon, and trace amounts of other gases such as methane and neon.