ANSWER:
The small intestine of the human body is lined with villi, which are little projections that aid in the absorption of digested food.
EXPLANATION:
- The cells of the small intestine include numerous villi, which tend to increase the surface area available for absorption by muscular contractions that move and mix the food.
- The villi are abundantly supplied with blood vessels. As a result, these blood arteries transport the nutrients absorbed by villi to all of the body’s cells.
How is the small intestine designed to absorb digested food?
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