Which of the following is true for the exchan | vedclass

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(D) The human respiratory system is divided into two parts: the conducting part and the exchange part.$1$. The conducting part includes the external n

Vedclass · Accepted Answer

All of the above.

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(D) The human respiratory system is divided into two parts: the conducting part and the exchange part.$1$. The conducting part includes the external nostrils,nasal passage,pharynx,larynx,trachea,bronchi,and bronchioles,which transport atmospheric air to the alveoli.$2$. The exchange part consists of the alveoli and their ducts,where the actual diffusion of $O_2$ and $CO_2$ occurs between the blood and atmospheric air.$3$. Therefore,all the given statements are correct regarding the exchange part of the respiratory system.

Which of the following is true for the exchange part of the respiratory system?

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