Excretory system
The primary function of the excretory system is maintain homeostasis by removing waste from the body
Kidneys
Paired organs he filter or maintain proper blood (pH) and water levels in your body.
Ureters
Long small tubes that transport urine from kidneys to the bladders.
Urinary bladder
The urinary bladder is a small muscular pouch that stores urine until your body need to get it removed. During urination the bladder muscles contest and two valves open. To allow the urine out of the bladder.
Urethra
The urethra is a tube that connects the urinary bladder to the outside of the body. It serves as a passage for urine to flow.Urine exits the bladder into the urethra, which carries urine out of the body.
The lungs excrete CO2. The sweat glands are homeostasis organs to regulate body temperature. Like the kidneys, the sweat glands are considered excretory organs, even though water excretion is not their main function.
Kidneys
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