Across
- 2. Flap of tissue that sits beneath the tongue
- 5. Carry oxygenated blood to the body from the heart
- 7. Carry deoxygenated blood back to the heart
- 11. Which side of atrium and ventricle carry deoxygenated blood
- 12. Directly above the Trachea
- 16. Where the air enters the respiratory system
- 17. What valve in located between the right atrium and right ventricle
- 18. This side has two lobes
- 19. The stoppage of blood flow in an artery
- 20. Smallest and most numerous blood vessels
- 23. Part of the blood that prevents bleeding out
- 24. Enlarges the chest cavity on inhalation
- 26. The only vein that carries oxygenated blood
Down
- 1. Where blood from the head enters the heart
- 3. Connects your larynx to your lungs
- 4. Where blood from the lower part of your body enters the heart
- 6. What part of the blood carries the oxygen
- 8. Infection of the main airways of the lungs
- 9. What part of the blood fights against infections
- 10. What leads to the alveoli
- 13. Largest artery in the body
- 14. Where does blood flow from to get to the left ventricle
- 15. Tiny air sacs in the lungs
- 21. Most common respiratory disease in children
- 22. One side has two lobes, other side has three lobes
- 25. Commonly known as the throat
- 26. What part of the blood carries nutrients, proteins, and waste products