Biology, asked by vaibhavi014, 2 months ago

which is the path that air takes from the atmosphere to the gas exchange surface in the lungs ?

Answers

Answered by pavankumar7893

Answer:

Air enters the body through the mouth or nose and quickly moves to the pharynx, or throat. From there, it passes through the larynx, or voice box, and enters the trachea. The trachea is a strong tube that contains rings of cartilage that prevent it from collapsing.Jul 12, 2018

Answered by snairsmitha5

Answer:

pathway of air :NASAL CAVITIES OR (ORAL CAVITIES)>PHARYNX>TRACHEA>PRIMARY BRONCHI(RIGHT&LEFT)>SECONDARY BRONCHI> TERTIARY BRONCHI>BRONCHIOLES>ALEVOLI(SITE OF GAS EXCHANGE)

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