The Excretory System

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Across
  1. 2. Tubes that lead to the bladder from each kidney
  2. 6. Waste released by the respiratory system
  3. 7. Tube that carries urine to outside of the body from the bladder
  4. 8. Waste released by integumentary system
  5. 9. Filters blood holding cellular wastes every 5 minutes
Down
  1. 1. Wastes released by urinary system
  2. 3. System that removes waste
  3. 4. Waste released by digestive system
  4. 5. Muscular, elastic organ that is a storage sac for urine