Which of the following statements about villi is/are CORRECT?
A) Villi can be found in both the jejunum and the ileum.
B) Villi serve to increase surface area.
C) Villi allow for enhanced nutrient absorption.
D) Villi move food particles through the digestive tract.
E) Villi secrete multiple types of digestive enzymes.
Correct Answer:
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A)mouth.
B)esophagus.
C)stomach or crop.
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