Question

nose windpipe lungs
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Answer 1

Explanation:

The respiratory system includes the nose, mouth, throat, voice box, windpipe, and lungs. Air enters the respiratory system through the nose or the mouth. If it goes in the nostrils (also called nares), the air is warmed and humidified.

Answer 2

The respiratory tract is the subdivision of the respiratory system involved with the process of respiration in mammals.[1] The respiratory tract is lined with respiratory mucosa or respiratory epithelium.

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