Question

write the macanise of breathing
in human body​

Answer 1

Various organs are: Nose, Nasal passage or Nasal cavity, Trachea, Bronchi, Lungs and Diaphragm. Respiratory system begins from the nose. Our nose has two holes known as nostrils and the passage behind the nostrils are called nasal passage or nasal cavity.

Answer 2

Answer:

The mechanism of breathing in human body are in the following steps:-

1) Intake of oxygen rich air is called inhalation

2)Second is the realising of carbon dioxide rich air this is called Exhalation

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