by covering alot of surface area the capillaries help absorb nutrients and transfer them into the blood
villi in the esophagus help move nutrients into the blood
Esophagus
The uptake of nutrients by villi in the small intestine is known as absorption. This process allows nutrients to move into the circulatory system.
In villi
The function of the villi is to increase the surface area of the intestine so as to increase its capacity to absorb nutrients and liquid from food passing through it.
Villi line the small intestine and are wave-like projections that increase surface area and absorb nutrients from passing food that had left the stomache. they have tiny hairs on them to help move food along the digestive tract.
Nutrients travel from your intestines to your liver in a few simple steps. When nutrients enter your small intestine, the small villi filter out the vital nutrients needed for bodily functions. Then, these nutrients are separated from the other contents - which move on to the large intestine for further filtering - and the nutrients are sent to the capillaries. The capillaries then send the nutrients throughout the blood. The red blood cells then transport the nutrients throughout the body's organs, including the liver!
They absorb fats and move them into the lymphatic system.
They're like tiny little fingers that help move along food in the small intestine. When the food reaches them this is the most important step in digestion. The villi also diffuses nutrients into your body... your body needs nutrients.
Takes in dissolved food.Villi means "finger" and is typically used to describe the surface of the small intestine, which is covered in millions of tiny finger-like projection which aid in absorption of nutrients from food.
feces
The villi are folds within the lumen of small intestine walls. The whole purpose of villi is to increase the amount of surface area to be able to absorb more nutrients. Without villi, food would pass too easily through the digestive system causing you to defecate (poop) more. And you wouldn't get as much nutrition our of the food that you do eat so you'd have to eat more as well.