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The urinary system is composed of the kidneys, urethra, bladder. This system excretes urine by filtering the blood circulating around the body by the kidneys and transfered to the urethra and bladder.

The excretory system is composed of the urinary system and other different body organs. The skin, which composes the largest part of our body, is an excretory organ, it excretes sweat to regulate the body heat. The anus, excretes the solid wastes that are digested after food consumption. There are other body organs belonging to the excretory system, but these are only a few examples with their funciton.

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13y ago

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