Across
- 1. emptying of the urinary bladder.
- 5. tonsil located in the nasopharynx.
- 7. Results when blood becomes alkaline.
- 10. Cavities within bones surrounding the nasal cavity .
- 13. smell receptors on the superior surface of the nose.
- 15. Fat capsule surrounds the kidney and cushions against blows.
Down
- 2. receptors in the hypothalamus are receptive to blood pressure.
- 3. The total mount of exchangeable air.
- 4. subdivide into smaller and smaller branches.
- 6. cup-shaped extensions of the renal pelvis that enclose the renal pyramids.
- 8. Most oxygen travels to the haemoglobin and forms ______.
- 9. A medial indentation where several structures enter or exit the kidney.
- 11. end product of protein breakdown.
- 12. cavity responsible for humidifying air and trapping particles.
- 14. volume of air that remains in the lungs after expiration.