THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -Excretion is the process of removing wastes from the body. Organs of the excretory system include the kidneys, large intestine, skin, and lungs.

Detailed explanation-2: -Skin Waste Removal Skin has sweat glands that secrete a fluid waste called perspiration. Perspiration, or sweat, is a fluid consisting primarily of water, as well as various dissolved solid wastes, that is excreted by the sweat glands.

Detailed explanation-3: -The excretory system is in charge of removing all metabolic wastes from the body. The human excretory system consists of organs that aid in the elimination of nitrogenous wastes from the body. A pair of kidneys, a pair of ureters, a bladder of urine, and the urethra are organs of the human excretory system.

Detailed explanation-4: -Sweat-mediated elimination of toxic substances The skin also acts as an excretory organ. It is estimated that 3 to 4 million eccrine sweat glands which together roughly weigh the same as one kidney (i.e., 100 g) are distributed over almost the entire human body surface.