Across
- 5. High BP
- 8. Too little CO2 in the blood
- 9. A substance which brings on a biological response when combined with a receptor
- 10. Low body temperature
- 11. Higher than normal heart rate
- 12. Too much CO2 in the blood
Down
- 1. Shallow or slow breathing
- 2. Rapid deep breathing
- 3. Low BP
- 4. A substance which inhibits or interferes with the physiological action of another
- 6. Lower than normal heart rate
- 7. High body temperature