The villi in the lining of the small intestine _______.
A) produce pepsin
B) increase the surface area for digestion and absorption
C) secrete alkaline mucus
D) secrete bile
Correct Answer:
Verified
Q11: The first 22 cm of the small
Q12: _ are digested into their component amino
Q13: The exit of the stomach is guarded
Q14: _ are the substances in food that
Q15: The _ system processes food and breaks
Q17: When energy input is greater than energy
Q18: _ helps protect the tooth against wear
Q19: _ is stored in the pear-shaped gallbladder.
A)
Q20: _ involves taking food into the mouth,
Q21: The pancreas is a large, long gland
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