how are following adapted: 1. alveoli for gas exchange , 2. small intestine for absorption of food.
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1. The function of the respiratory system is to exchange two gases: oxygen and carbon dioxide. ... As shown below, inhaled oxygen moves from the alveolito the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in thealveoli.
2. The small intestines are well adapted for absorbing nutrients during digestion by: being very long, having villi and microvilli that increase surface area, using muscular contractions to move and mix food, and receiving and housing digestive enzymes and bile that help the breakdown of ood.
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1. The function of the respiratory system is to exchange two gases: oxygen and carbon dioxide. ... As shown below, inhaled oxygen moves from the alveolito the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in thealveoli.
2. The small intestines are well adapted for absorbing nutrients during digestion by: being very long, having villi and microvilli that increase surface area, using muscular contractions to move and mix food, and receiving and housing digestive enzymes and bile that help the breakdown of ood.
hope it helps you
mark it brainliest if you like :-)
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Answer:
The alveoli are adapted to make gas exchange in lungs happen easily and efficiently. ... they give the lungs a really big surface area. they have moist, thin walls (just one cell thick) they have a lot of tiny blood vessels called capillaries.
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