When you breathe, the air moves from you mouth, down the trachea, then there is a fork called the Bronchi where air either goes into the right or left lung. This tube, the Bronchi, is what gets infected. The suffix -itis means inflammation, and Bronchitis is the inflammation of the Bronchi, hence the name!
pharynx
Lungs
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.
No. The kidneys are part of the excretory system.
Your mouth is, in fact, part of the respiratory system. It's also part of the digestive system.
the nose is a part of the respiratory system. the respiratory system has to do with breathing
Air sacs are part of the respiratory system
no, but the different parts of your respiratory system are such as your lungs being organs and part of your respiratory system.
The lungs are part of the respiratory system. The respiratory system is involved in the intake and exchange of oxygen and carbon dioxide between an organism and the environment.
The lungs belong to the respiratory system.
The lungs are part of the respiratory system! they help the circulatory by giving oxygen, but they are just respiratory.