The heart, lung, and the blood vessel
No but it controls it. The brain is the main part of the nervous system. The lungs are the main parts of the respiratory system.
The lungs are the main organ of the respiratory system, but they are also an organ in the circulatory system.
The main organ in the respiratory system the lungs.
The Respiratory System is important to us because you can breathe or do anything without it. It is the main part of you body.
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.
The heart and blood vessels are the main organs of the circulatory system. The lungs are part of the respiratory system.
No. The esophagus is part of the digestive system. The pharynx is part of both the digestive and respiratory systems.
Arteries are part of the circulatory system, not the respiratory system.
The trachea is the main trunk of the respiratory system. It is the central passageway from which the respiratory tree branches.
No. The kidneys are part of the excretory system.
The larynx belongs to the respiratory system.
lower and upper respiratory system