1) are the indigested food stored in large intestine until it passes out of body  a) Solid wastes  b) Urine 2) Urinary system lies in the near the backbone  a) abdominal cavity b) heart cavity c) chest cavity 3) It carries pure blood which is filtered by kidney   a) vein b) urethra c) artery 4) they are bean shaped organ a) Two kidneys b) vein c) urethra 5) carbon dioxide ( Co2 ) From excretory materials a) true b) false 6) urine consists of a) excess salt b) nitrogenous wastes c) excess water d) all answers are true 7) the urinary system get rid of nitrogenous wastes in the form of a) urine b) blood c) sweat d) carbon dioxide 8) is a special type of glands a) sweat glands b) heart c) liver 9) uric acid are produced from breaking down of a) proteines b) water 10) Getting  rid of excess salts occurs through a) skin b) kidneys c) heart d) A&B

Urinary system

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