Inhaled air contains room air which contains oxygen. Exhaled air has carbon dioxide and, maybe, bad breath.
The air we breathe contains 78% Nitrogen and 20% Oxygen. The remainder is Helium and other gases
Yes: Because air contains both nitrogen and oxygen and inhaling brings air in gas phase into contact with the lungs, it is impossible to breathe under normal conditions without inhaling nitrogen.
Compressed air is the same as the air we breathe. It contains oxygen along with other gasses, most notably nitrogen and traces of other gases. Although, It is NOT 100% oxygen
The Very Air We Breathe was created on 2007-05-29.
Inhaled air contains room air which contains oxygen. Exhaled air has carbon dioxide and, maybe, bad breath.
You breathe in fresh air which contains the oxygen you need. you get rid of carbon dioxide when you breathe out stale air
it contains oxygen and carbon dioxiod and your mom
The difference - is in the proportion of the gasses present. The air we breathe in contains about 20% Oxygen. What we breathe out has about 16% oxygen and high levels of carbon dioxide.
Atmosphere.
The air we breathe out contains a lot of stuff and the list would be exhaustive, but the main components in the air we breathe out are nitrogen, oxygen, carbon dioxide, and water vapor.
Atmosphere.
atmosphere
The air we breathe contains 78% Nitrogen and 20% Oxygen. The remainder is Helium and other gases
Exhaled air contains 16% oxygen and 21% when inhaled.
What we breathe is air, and oxygen is just 20% of the air. Oxygen does not contain water, it is an element and it contains only itself. However, air does contain some water vapor.
For the creatures to breathe(worms,moles,plants,etc.)