Across
- 3. Tube from kidney
- 5. Abbreviation for the bottom part of the urinary system
- 7. circular muscle that regulates flow
- 8. part of the higher urinary system
- 10. Tube to the outside
Down
- 1. bladder....
- 2. ... floor
- 3. abbreviation of the higher part of the urinary system
- 4. Urination
- 6. Valve to the bladder
- 9. Bladder layer