THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -The large intestine (or colon, or large bowel) is the last structure to process food, taking the undigestible matter from the small intestine, absorbing water from it and leaving the waste product called feces. Feces are expelled from the body through the rectum and the anus.

Detailed explanation-2: -The main excretory function of the large intestine is to eliminate solid waste that remains after food is digested and water is extracted from the indigestible matter. The large intestine also collects and excretes wastes from throughout the body, including bilirubin in bile .

Detailed explanation-3: -Explanation: The anus removes all the waste from the body that couldn’t be digested. This can be shown during excretion.

Detailed explanation-4: -The excretory system is a vital biological system that removes excess and waste products from the body to maintain homeostasis. Most of these products are in fact used and broken down components of metabolism that leave the body in the form of urine, sweat, or feces.