Excretory System 24

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Across
  1. 2. releases urine through this small tube
  2. 3. worn out red blood cells turn into
  3. 5. _____ glands that help the body rid of excess salt, urea and water.
  4. 6. large organ that plays a role in removing waste
  5. 7. sweating helps the body maintain ________
  6. 9. covers 1.5-2 square meters of space
  7. 11. kidney, urethra, bladder, and ureters.
  8. 12. excess proteins and breaks them down into _____
  9. 13. 95% of the urine is this
  10. 14. kidneys can filter this much blood per minute
Down
  1. 1. stores up to about 470mL of urine
  2. 2. transport the urine from the kidneys
  3. 4. Main job of the Excretory system is to ________waste.
  4. 8. there are how many kidneys
  5. 10. millions of these complex networks of tubes and capillaries.