Excretory System Review

Skin A B Lung D Kidney C Liver Ureter E Urethra F Urinary Bladder G

Skin Lung Kidney Liver Ureter Urethra Urinary Bladder A B D C E F G Releases CO2 and H2O. 2. Filters urea from the blood. 3. Produces urea. 4. Stores urine. 5.Produces urine. 6. Regulates body temp. 7. Transports urine to the urinary bladder. 8. Regulates the concentration of water in the blood. 9. Detoxifies the blood. 10. Transports urine out of the body. Skin A LUNGS KIDNEYS B LIVER Lung URINARY BLADDER KIDNEYS SKIN Kidney D C URTERS Liver Ureter E KIDNEYS Urethra LIVER Urinary Bladder F G URETHRAS

1.Identify A, B, and D. lung liver kidney

B - liver Which organ produces urea? What is the function of D? Filter wastes from blood Regulate water concentration of blood. Produce urine

What does organ A excrete? Which organ detoxifies the blood? CO2 and H2O vapor B - Liver

What are metabolic wastes? Examples? Wastes from your cells. CO2, H2O, salts, urea

Kidney Ureter Urinary bladder Urethra Identify structures A, B, C, and D. Kidney Ureter Urinary bladder Urethra

Kidneys  ureters  urinary bladder  urethra Which structure produces urine? What is the path of urine? A - Kidneys Kidneys  ureters  urinary bladder  urethra

Lungs Liver Skin Urinary bladder Kidneys Skin Ureters Kidneys Ureters Let’s summarize…Identify the structure. Excrete carbon dioxide and water vapor. Produces urea. Regulates body temperature. Stores urine. Filters urea from the blood. Excretes water, salts and a small amount of urea. Carries urine from the kidneys to the urinary bladder. Regulates the amount of water and other substances in the blood. Transports urine out of the body. Produces urine. Detoxifies the blood. Lungs Liver Skin Urinary bladder Kidneys Skin Ureters Kidneys Ureters Kidneys Liver