Question

how does villy work??

Answer 1

When that slurry passes into the small intestine, it comes into contact with the villi. The carbohydrates and proteins in the chyme enter the bloodstream passively via the vein and artery. The fat is absorbed by the lacteal into the lymphatic system, which eventually empties into the bloodstream.

Answer 2

the villy soaks the nutrients from foods by increasing the surface area