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Mila [183]
3 years ago
9

Calaeb, age 3, is in which of piaget's stages of cognitive development

Social Studies
1 answer:
lisov135 [29]3 years ago
8 0
Pre-operational. It in in the ages 2-7
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Microvilli are the tiny projections in the cell lining the villi. It increases the surface area of absorption thereby increasing absorption.

Microvilli on the surface of epithelial cells such as those lining the intestine increase the cell’s surface area and thus facilitate the absorption of ingested food and water molecules. Microvilli are also sometimes called the intestinal brush border.

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