Anatomy: Respiratory System
Across
- 2. the ends of bronchioles
- 4. incredible small airsacs
- 8. chemicals that cause cancer
- 9. more commonly known as the throat
- 11. muscle used for breathing
- 12. smoking tobacco leads to this class of diseases
- 13. respiratory center of brain
- 15. the respiratory system works closely with this system.
- 16. a larger air-filled space above and behind nose.
- 18. organs in the chest that supplies the body with oxygen, and removes carbon dioxide from the body.
- 20. allows food and liquids to enter digestive track.
Down
- 1. oxygen is attracted tp this, which is found on our red blood cells.
- 3. the air is mostly
- 5. voice box
- 6. adams apple
- 7. blood vessels which lead to arteries or viens.
- 10. group of tissues and organs that enable you to breathe in order to deliver oxygen from the atmosphere.
- 14. windpipe
- 17. spongy bone
- 19. use it to smell