respiratory system because the nose is used for breathing.
Respiratory system
so that they can breath. If you do not know the respiratory system is used for breathing
a worm
a worm
The respiratory system is the system that handles breathing.
Pharynx
The Respiratory System
Yes it is an important part of the respiratory system. Also known as the trachea, it is the airway that passes air in and out of the lungs.
The trachea is the airway in the respiratory system.
swimming
The larynx belongs to the respiratory system.