The Respiratory System
Across
- 3. This is where the respiratory system starts
- 5. Also known as the voice box
- 7. This is replaced by Oxygen
- 9. What type of blood vessel runs next to the alveoli
- 10. This replaces Carbon Dioxide
- 11. Is the process to make energy
- 13. The large muscle under the lungs
- 14. This makes the left bronchi lower than the right bronchi
- 15. This is where o2 enters our body and expel CO2
Down
- 1. A thin air passage in the lung that branches off a larger airway
- 2. Its function is to exchange oxygen from air with carbon dioxide from blood
- 4. A tube going from the larynx to the bronchi and carrying air to the lungs
- 6. This is where respiration takes place
- 8. These are tiny airsacs at the end of every bronchiole
- 12. this is located at the back of your throat