What is the function of the villus, which is the innerwalls of the small intestine?
AAbsorption of digested food
BProtection of the intestine from microbes
CAbsorption of water from undigested food
DEnzyme secretion
AAbsorption of digested food
BProtection of the intestine from microbes
CAbsorption of water from undigested food
DEnzyme secretion