Inhaling and exhaling.Breathing in and out.
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To oxygenate blood (hemoglobin) and to remove carbon dioxide from blood
(hemoglobin).
But actually the respiratory system has many functions:
1. Exchanges gases (as stated above)
2. Homeostatic regulation of the body's pH through the regulation of CO2
3. Protection from inhaled patholgens and irritating substances
4. Vocalization.
The main function of the respiratory system is the exchange of gases. It brings in oxygen and elmiinates carbon dioxide.
Cartilage in the respiratory system (usually found in the trachea and some small amounts in the bronchi), is to act as a way to keep the passageways open.
The respiratory system has as its primary function the exchange of gases. In animals that means carbon dioxide is released and oxygen is absorbed, in plants they do it the other way around, they inspire carbon dioxide and respire oxygen.
The respiratory system, of mammals in particular, consists of respiratory airways, lungs and muscles concerned with respiration. The respiratory airways include the trachea, bronchiole, alveoli. Lungs perform function of exchange of gases. Muscles of the diaphragm contribute to breathing activity. For a detailed explanation of various anatomical parts of the respiratory system, visit http://en.wikipedia.org/wiki/Respiratory_system
The two major functions of the respiratory system are to facilitate gas exchange between the air we breathe in and the blood, allowing oxygen to enter the body and carbon dioxide to be removed, and to regulate the pH balance of the blood by controlling the levels of oxygen and carbon dioxide.
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.