It passes through Carbon Dioxide that is taken in by plants and converted to oxygen so this repeats on.
Breathing in the mouth will lost the air-conditioning. The air will not be filtered so cool dry gas will directly pass through the trachea.
you have to dod mouth to mouth so that if a person is not breathing then you pass air through your mouth to the other person's lungs to keep them ALIVE
It next passes into the lungs when we breathe in, and out through the trachea, the larynx and the mouth and nose when we breathe out.
Breathing
During an attach the airwaves narrows creating a much smaller space for the air to pass through. Compare it to try breathing through a hose, and then a drinking straw.
Breathing. Inhaling oxygenated air through our nostrils.
The breathing pipe in humans is called the trachea, which connects the throat to the lungs and allows air to pass in and out of the body.
A virius
It can harm your Lungs by having bad air going through them.
pharynx
Yes, light can pass through air because air is considered a transparent medium. The particles in air are widely spaced, allowing light to travel through without being obstructed. This is why we can see through the air and perceive objects around us.
No, air is not an opaque object. Opaque objects do not allow light to pass through them, but air is transparent and allows light to pass through easily.