What is the difference between the structure of the large intestine and the small intestine?

It is very important to know and understand how our body works. How it works.
Moreover, such a system as the digestive system.
Here is a list of the differences between the colon and small intestine.
The diameter of the large intestine is 4-9 cm, the diameter of the small intestine is 2-4.
The color of the large intestine is ash gray, the small intestine is pink.
The muscle mass of the large intestine is non-smooth, uneven, and in the small intestine it is smooth, longitudinal.
The large intestine has omental processes, the small intestine is absent.
the thickness of the walls of the large intestine is from 3 to 5 millimeters, while the thickness of the small intestine is from 2 to 3.
They also differ in their functionality.
The large intestine performs work on the formation and removal of feces, as well as it is engaged in the absorption of elements of nutrients.
The small intestine digests food. His duties also include the production of juice, which enters into an alkaline reaction before processing food.