Define respiratory system
Answers
Definition of respiratory system .
Answer :
A system of organs functioning in respiration and in humans consisting especially of the nose, nasal passages, pharynx, larynx, trachea, bronchi, and lungs.
respiratory system: 1 nostril, 2 nose, 3 nasal cavity, 4 nasopharynx, 5 oropharynx, 6 larynx, 7 trachea, 8 bronchus, 9 lung
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Answer:
The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. The organs responsible for respiration is lungs. There are many organs making up the respiratory system like. Nose, Throat , Windpipe ,Bronchi ,Alveoli.
Here are the function of the the organs:-
Nose:- Nose takes in the air from the atmosphere.
Throat:- Makes a passage for the air to go to lungs.
Windpipe:-Windpipe or trachea The trachea serves as the main passageway through which air passes from the upper respiratory tract to the lungs.
Bronchi:-Distributes the air to the left and the right lung.
Alveoli:-Alveoli also known as air sacks filter the oxygen and removes other gases from the lungs.
Lungs:-The main function of lungs is to send oxygen through our bloodstream and distribute oxygen all over the body.
