Describe the respiratory system in humans
Answers
Explanation:
External nostrils – For the intake of air.
Nasal chamber – which is lined with hair and mucus to filter the air and remove dust and dirt.
Pharynx – It is a passage behind the nasal chamber and serves as the common passageway for both air and food.
Larynx – Also known as the soundbox as it helps in the generation of sound and thus helps us in communicating.
Epiglottis – It is a flap-like structure that covers the glottis and prevents the entry of food
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Explanation:
Respiratory System, also called the gas exchange system, is the body getting rid of carbon dioxide and taking in oxygen. Carbon dioxide, a waste product, goes out of the body. Oxygen, which the body needs, comes in. The lungs are the main organ of this system.