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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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colleen colleen
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10 years ago
Rugae, plicae, and villi are all features that accomplish
A) secretion of enzymes.
B) secretion of hormones.
C) an increase in surface area.
D) immune function.
E) mechanical digestion.
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padrepadre
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10 years ago
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