THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -The principal function of the urinary system is to maintain the volume and composition of body fluids within normal limits. One aspect of this function is to rid the body of waste products that accumulate as a result of cellular metabolism, and, because of this, it is sometimes referred to as the excretory system.

Detailed explanation-2: -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-3: -Although the kidneys are the main organs of excretion, several other organs also excrete waste s. They include the large intestine, liver, skin, and lungs. All of these organs of excretion, along with the kidneys, make up the excretory system.

Detailed explanation-4: -The lungs are responsible for the removal of gaseous waste from the body. Carbon dioxide is a toxic byproduct of cellular respiration. The lungs remove carbon dioxide from the bloodstream during ventilation, exchanging it for oxygen.