asthma is a respiratory disorder that can cause the airways to temporarily constrict, or get narrower. which…

asthma is a respiratory disorder that can cause the airways to temporarily constrict, or get narrower. which function of the respiratory system is most affected by the narrowing of the airways? water balance air filtration heat balance gas exchange

asthma is a respiratory disorder that can cause the airways to temporarily constrict, or get narrower. which function of the respiratory system is most affected by the narrowing of the airways? water balance air filtration heat balance gas exchange

Answer

Brief Explanations:

The main function of the respiratory system is gas - exchange (oxygen intake and carbon - dioxide release). Narrowed airways reduce the space for air flow, directly impacting the efficiency of gas exchange. Water balance, air filtration, and heat balance are secondary functions and are not as directly affected as gas exchange.

Answer:

D. gas exchange