Across
- 2. The volume of air inspired or expired per breath
- 4. The nerve connected the diaphragm
- 11. The combining of oxygen and haemoglobin
- 12. The second helper muscle in inspiration
- 14. abdominis The second helper muscle in expiration
- 15. The realease of oxygen from haemoglobin
- 16. Detect an increase in blood acidity
- 18. The number of breaths per minute
- 19. Gaseous exchange in the lungs
- 20. a control centre which is responsible for respiartory regulation
Down
- 1. Detect motor activity
- 3. Detect lung inflation
- 4. The pressure exerted by a gas
- 5. The first helper muscle in inspiration
- 6. When oxygen is carried by haemoglobin
- 7. Movement of the oxyhaemoglobin dissociation curve
- 8. When carbon dioxide is dissolved in water
- 9. intercostals The first helper muscle in expiration
- 10. The volume of air inspired or expired per minute
- 13. Gaseous exchange in the muscles
- 17. Detect an increase in blood temp