The small intestine is in the gastrointestinal tract after the stomach. It is followed by the large intestine. A lot of the digestion and absorption of food takes place here.
No cells of small intestine do not have cilia. The main functions of small intestine is absorption of digested food. Hence, its surface area has to be large. Villi and microvilli serve this purpose and increase the surface area of mucosa many fold. Also, the diameter of small intestine if large enough so no cilia is required, for passage of food too.
Villi are located in the large intestine. They absorb excess water.
What purpose does silicone serve in conditioners
Intestines
The intestines serve 2 main purposes. They absorb nutrients from what you eat. This function is vital and you cannot live without that. You would starve to death. The other purpose is to remove solid waste from the body. When you eat, not all of what you eat is good for you or can be used. So you defecate.
In a nutshell, the absorption of water.
Lymphatic vessels serve to absorb fat molecules from the small intestines.
They serve the same purpose as T.V or movies. They are a form of entertainment.
Villi
Serve as preservatives.
The purpose is the toilet.
An enteric coating that covers medicinal pills is a barrier that controls where in the digestive system that the medicine will absorb. Which enteric coating on pills depends on where the medicine should be absorbed such as the stomach or small intestines.