THE RESPIRATORY SYSTEM
Across
- 1. a sheet of muscle below the lungs that helps you breathe in and out.
- 4. This makes sounds for speaking
- 6. Membrane A Slippery skin lining the cavity that protects the lungs as they rub against the ribs.
- 7. Some of this is used for muscle contraction and giving movement, some of this is also turned into heat, which warms up the body.
- 9. During expiration the ribs move...
- 11. A word beginning with 'T', one of the main purposes of the respiration system.
- 12. This can make muscles tired and painful.
- 13. The Respiratory system removes waste products collected during exercise such as...
- 14. The respiratory system helps to reduce the onset of _______ after training.
- 15. The bronchi branch into smaller tubes called ________
- 17. energy+lactic acid = ? (formula for anaerobic respiration)
- 18. A small flap of cartilage to stop food going into the trachea
- 20. the largest amount of air which can be expired after the deepest possible inspiration.
- 21. This is where gas exchange takes place.
- 22. The amount of air we breathe in in one breath.
Down
- 2. The inhalation of air is also known as...
- 3. The Ribs ________ the lungs
- 5. Air is drawn in through the nose, where it is filtered by tiny hairs and warmed by ______
- 8. Where is energy obtained from glucose?
- 10. The maximum amount of air that can fit in the lungs is called the...
- 16. These muscles are situated between the ribs, they help you breathe in and out.
- 19. Branches into two bronchi, each is a bronchus
- 23. This type of respiration uses oxygen
- 24. Anaerobic Respiration occurs in low _________ levels