Although "breatharians" claim that they can live without eating by just breathing fresh air, there is no nutrition value to air.
it is water and air for the nutrients
21%
air is made of 19.98 percent oxygen 79 percent nitrogen and 2 percent carbon
20 Percent.
In the small intestine
The percent of oxygen in dry air is approximately 21%.
No, humans cannot absorb nutrients from the air. Nutrients are primarily obtained through the food and beverages we consume, which are broken down in the digestive system for absorption into the body.
0.00015 = 0.015 percent
Orchids with air roots obtain nutrients and moisture in their natural habitat by absorbing them from the air and from rainwater that collects on their roots. They have a special ability to extract nutrients and moisture from the environment around them.
Protien
78 percent Air is mostly gas The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.
Troposphere is name of the layer. It contains 75 percent of the air.