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What feature of the small intestine greatly expands its surface area, facilitating absorption?.

User JohnDotOwl
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Answer:

Step-by-step explanation:

There are an estimated 200 million microvilli per square millimeter of small intestine, greatly expanding the surface area of the plasma membrane and thus greatly enhancing absorption.

User Alex Grin
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Answer:

There are an estimated 200 million microvilli per square millimeter of small intestine, greatly expanding the surface area of the plasma membrane and thus greatly enhancing absorption.

Step-by-step explanation:

User SeeDoubleYou
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