How does the small intestine work with other systems to keep your body healthy?

The small intestine is to digest the food and it works tokeep your body healthy and active that is how you are living right now and without it you could possibly die

The Small Intestines works with the body to help Digest, and absorb nutrients. It takes the things that are already digested and don't need to be digested anymore and puts it in to the blood stream.

Inaccuracy is a disadvantage