The process is called defecation.
Exocytosis
A balloon will do that. A rocket does that. The gas is on fire.
Yes, that is a very good definition.
it is the first step of respiration... taking in oxygen. This is then used for cellular respiration by cells whereby glucose (using oxygen) is converted into ATP (energy.)
The cat expels air across his/her vocal cords.
The respiratory system supplies the body with oxygen and expels carbon dioxide.
To drink very noisely I:E to slurp a cup of tea
cluster bomb
the respiratory system
The respiratory system
We breathe in air, which is a mix of many different types of gasses. Our body absorbs the oxygen from the air, and expels any gasses that our body will not use.
We breathe in air, which is a mix of many different types of gasses. Our body absorbs the oxygen from the air, and expels any gasses that our body will not use.
true
The cooling fan inside the computer draws in cold air from the bottom of the case - and expels warm air from the top.
Yes it is true
when she gets air into her vagina (this can happen during sex, what with the in-and-out motion) and then she expels it, the way a fart can escape from the butt.