DIGESTIVE SYSTEM
LIVER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The ____ from the digestive system and the ____ from the respiratory system increase the surface area of the body to increase absorption and gas exchange.
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duodenum, trachea
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villi, bronchi
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villi, alveoli
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duodenum, alveoli
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Explanation:
Detailed explanation-1: -Broad surface area-there are several alveoli in the lungs with a form that raises the surface area more. A wide diffusion gradient means that the concentration of oxygen in the alveoli is greater than in the capillaries, meaning that oxygen is transported from the alveoli to the blood.
Detailed explanation-2: -Detailed Solution. The correct answer is Alveoli. Alveoli are tiny air sacs that function as basic respiratory units.
There is 1 question to complete.