Answer:
Sigmoid colon
Explanation:
Colon is the part of the final section of the digestive tract (large intestine). Its main role is water reabsorption and removal of wastes. The sections of the colon are:
- cecum and appendix-the begining and the connection with the small intestine
- ascending colon-its role: removes the water and the nutrients and recycle it
- transverse colon
- descending colon-it stores the wastes before their excretion
- sigmoid colon (s-shaped)-muscular section for the removal of feces
- rectum-final elimination of wastes.
