Which of these is not an adaptation of the villi in the small intestine?Very "small"Excellent blood supplyHighly folded to increase surface areaExtremely thin walls

The villi, microvilli, and circular folds of the large intestine all increase the surface area. True False

Which of the following is NOT an adaptation to enhance the absorptive effectiveness of the small intestine?Question 76Answera.Villib.Intestinal pitsc.Microvillid.Circular folds

Villi are small structures that contain tiny blood vessels. Villi have very thin walls. Small nutrient particles can cross the villi's thin walls and move into the blood vessels. These particles are then carried in the blood throughout the body.Which part of the digestive system has villi?The small intestine. The small intestine is where most of the nutrient particles are absorbed into the blood.The stomach. The stomach is where most of the nutrient particles are absorbed into the blood.The mouth. The mouth is where most of the nutrient particles are absorbed into the blood.Submit

Which of the following is associated with the small intestine?Multiple Choicemany villigastric pitslactic enzymesfew villi

An illustration of villi in the small intestine. The microvilli are too small to see.Question 17SavedLook carefully at the diagram above and the illustration to the left.State the three ways that the surface area of the small intestine is increased.