HUMAN NUTRITION

Detailed explanation-1: -Feces: The undigested waste called feces is removed after digestion from the large intestine through the rectum.

Detailed explanation-2: -They include the large intestine, liver, skin, and lungs. All of these organs of excretion, along with the kidneys, make up the excretory system. The roles of the excretory organs other than the kidney are summarized below: The large intestine eliminates solid wastes that remain after the digestion of food.

Detailed explanation-3: -Defecation Eliminates Waste From the Body This process, called defecation, involves contraction of rectal muscles, relaxation of the internal anal sphincter, and an initial contraction of the skeletal muscle of the external anal sphincter.