The respitory system (sinus, treakea, lungs) fills brings air to a place where oxygen in the air can be transferred to the blood which then carries it throughout the body. The respiratory system also removes carbon dioxide, a cellular waste product, from the body.
It prevents food from going to the respiratory system
The main function of the respiratory system is the exchange of gases. It brings in oxygen and elmiinates carbon dioxide.
The main function of the respiratory system is the exchange of gases. It brings in oxygen and elmiinates carbon dioxide.
The respiratory system cannot function without the windpipe.
excretory system
cardiovascular
Breathing
The main function of the respiratory system is to provide the body with a constant supply of oxygen.
air passage
Gas exchange
air passage
The mouth is one of the main entry points for respiration. Oxygen enters the system here, and carbon dioxide exits.A:2The mouth is associated with the digestive system. It does not form an essential part of the respiratory system.