Across
- 5. what is the inner region of the kidney called?
- 8. where does filtration happen?
- 9. blood comes into the kidneys through the...?
- 10. what are the collecting ducts for urine?
- 11. what is the sphincter that is voluntarily controlled?
Down
- 1. main organs of the urinary system?
- 2. what does transitional epithelium make up?
- 3. the urinary system regulates fluid balance, blood pressure, ph/acidity in blood, ions, and...?
- 4. what is the waste product filtered out of blood?
- 6. the adrenal glands are part of what system?
- 7. what is the tube that extends out of the bladder called?