What structures are used to absorb and conduct nutrients to the blood and lymph vessels in the villi? A. Cilia B. Microvilli C. Goblet cells D. Lumen

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

Villi are finger-like protrusions of the small intestine that are responsible for absorbing nutrients into the body.Give three ways in which villi are adapted for this role.

The structures that are fingerlike projections, and are continuous with the umbilical blood vessels, through which gases and nutrients are exchanged with maternal blood are villi.

How are food nutrients absorbed by our body cells? By diffusion through villi By circulation of body fluids By chemical reactions during digestion By changing them into complex substances

Fill in the Blank QuestionFill in the blank question.In the center of the villus is a , which is responsible for absorbing lipids and lipid-soluble vitamins, which are too large to be absorbed by the capillaries.