Humans exhale air when the diaphragm relaxes and rises. The diaphragm, shortens the length of the lungs, and air is exhaled through the bronchioles, bronchi, trachea, pharynx, nose and mouth.
The air in a basketball lets the basketball bounce.
You exhale air.
It lets air in for various purposes.
air
They are not like a human.
It could, but lets hope not.
Lungs
Your lungs lets out air and it travels through your nose
you inhale oxygen and exhale carbon dioxide.
eggs
Human takes in air to our lungs.
engine lets airoplane fly in air and airoplane also fly with its wings