Assertion: ileum's surface area | /r/CapableOf | increase about 10 m²
Facets:
Source sentences:
text: Absorption is the transfer of digested food to the blood or lymph through the mucosa of ileum , The inner epithelial lining of the ileum is folded to form villi , The surface area increases and reaches about 10 m² , about 5 times as much as the surface area of the human body .