सरुको हरफ - अंग्रेजी - enzymes in the duodenum complete the break down...

--enzymes in the duodenum complete the break down of protein particles.
--then enzymes break down the fat particles further.
--in the ileum, proteins and fats are in particles small enough to be absorbed.
--what's left behind is undigested waste, largely made up of coughage and water.