Question

Describe the mechanism of breathing in human beings ?​

Answer 1

Answer:

nostrils

nose

larynx

pharynx

epiglotis

lungs

alveoli

Answer 2

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• The breathing in human beings takes place through the organs called lungs. The taking in of air rich in oxygen into the body during breathing is called 'inhalation' and giving out (or expelling) the air rich in carbon dioxide is called 'exhalation'. Both, inhalation and exhalation take place regularly during breathing.