Across
- 2. Connects the Trachea to the Lungs.
- 5. Makes up most of the air.
- 6. Muscular movements which cause air to move into and out of the lungs.
- 9. A type of respiration that requires no oxygen. (Two Words)
- 13. Upper body.
- 14. A component needed for respiration.
- 17. This makes it easier for gas exchange to take place. (Three Words)
- 19. Affects how good the alveoli can gas exchange. (Two Words)
- 21. A product of anaerobic respiration. (Two Words)
- 23. Where gas exchange takes place.
- 25. This is required for aerobic respiration.
- 26. Protects your lungs.
Down
- 1. Transports oxygen to cells for respiration.
- 3. The system for respiring.(Two Words)
- 4. The stuff that transport oxygen to the cells. (Three Words)
- 7. Product of aerobic respiration.
- 8. A pair of internal organs that you use to breath.
- 10. Another word for energy.
- 11. Muscles in between the ribs. (Two Words)
- 12. The chemical reactions that break down molecules in living cells to release energy.
- 14. This happens in the Alveoli. (Two Words)
- 15. What yeast release during anaerobic respiration.
- 16. We use respiration to get this.
- 18. Another name for a trachea.
- 20. How gasses exchange in the alveoli.
- 22. The part connecting your bronchi to the mouth.
- 24. A reason the alveoli are good for gas exchange.