The Anus (I am not very sure though I think this is correct)
Yes, feces can contain small amounts of protein from undigested food and cells shed from the intestines.
large intestine
You have undigested food material is left in the small intestine. There are mainly fibres in the food. It forms the main bulk in your faeces.
the small intestine is the primary site for the digestion and absorption of food. the large intestine mainly functions to absorb excess water and electrolytes from undigested food particles. --thoughtfulobserver
the small intestine is the primary site for the digestion and absorption of food. the large intestine mainly functions to absorb excess water and electrolytes from undigested food particles. --thoughtfulobserver
It moves to the small intestines where nutrients are absorbed.
Large intestines.
For mammals (like people) food is broken apart mechanically by chewing. It the mixes with several different body fluids (starting with saliva) that will start digestion- changing the food you ate into a form that can be absorbed by your body in the intestines. Undigested food is excreted from the body as feces (poop).
After being broken up in the stomach, the chyme (partially digested food after exiting the stomach) is absorbed into tiny hairs in the small and large intestines called villi. Hope this helps :)
From the stomach, the food moves into the small intestines. After the small intestines the food moves into the large intestines.
E.Coli feeds on undigested nutrients in mammal intestines.
The large intestine absorbs excess water from the undigested matter that will then become feces.See the Related Link below.