Labels:bulletin board | cerebral cortex | chair | hearing aid OCR: KIDNEYS THE KIDNEYS are the first part kidneys. your blood is filtered of the urinary system. They separate out these unw anted are responsible for removing excess substances with little fluid water and salts, and poisonous produce urine The urine then chemicals, such as urea from passes down a muscular tube your blood. Inside each of your called the ureter. to the bladder. Hilus Capsule Indented area where ureters. Outer layers of protective blood vessels, and nerves tissue which provide enter 10 leave the kidney barrier against infection and hold the kidneys in place inside your body Ureter esponsible
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