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The respiratory system is responsible for bringing oxygen into the body and releasing carbon dioxide. This system includes the airways, lungs, and blood vessels. The respiratory system of humans and gorillas share the same functions and components.
Diaphragm
At the base of the lungs, there is a large muscle called the diaphragm. The diaphragm allows air into the lungs by pulling them downward and increasing their volume. The air is then exhaled when the diaphragm presses upwards and the lungs become smaller.
Airway
Mammals may breath through their mouth, nose, or both. As the air enters the airway, small hair-like structures filter the air of dust and other microbes that may harm the lungs.
Lungs
Mammals have two lungs that are split by an airway called the bronchi. The air enters the lungs and moves to smaller airways called bronchioles.
Other Functions
The respiratory system has many functions beyond allowing us to breathe. This system also assists in talking and smelling, delivering oxygen to the blood and warming the air to match the temperature and humidity level of the body.
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