the cilia filtrate the air going into the system
fresh clean air
mucus
The esophagus
They clean the water you drink
Mucus in the nose helps trap particles entering the respiratory system. The hairs/cilia of the respiratory system also filter incoming air.
It helps us to breathe more comfortable.
The system that exchanges oxygen and carbon dioxide between blood and air is the respiratory system. This process occurs in the lungs, where oxygen is taken in from the air we breathe and carbon dioxide is released from the blood into the air we exhale.
The respiratory system is the system that handles breathing.
The lungs clean your blood, the other strucs allow you to talk.
The Respiratory System
The trachea is the airway in the respiratory system.
no, they do not have a respiratory system