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

Urinary system

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