Breathing
the major function of the respiratory system is to get oxygen to the blood so it can carry it to every cell in 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.
Its called as breathing. That means to take the oxygen in from the fresh air and to give out the carbon bi oxide back to the air. ( If there is no fresh air out side, respiratory system suffers.)
The respiratory system cannot function without the windpipe.
excretory system
cardiovascular
No, the major function of the nose is to warm, humidify, and filter the air we breathe before it reaches the lungs. The tiny hairs in the nose help trap particles and prevent them from entering the respiratory system. Cleaning the air is a secondary function of the respiratory system as a whole.
The main function of the respiratory system is to provide the body with a constant supply of oxygen.
transferring and extracting nutrients
air passage