Respiratory System Crossword Puzzle

2. Which bones protect the lungs.
4. The respiratory system also takes part in this bodily function.
7. The largest organ(s) in the respiratory system
9. The respiratory helps with this bodily sense
13. Contains the vocal cords.
15. This is not part of the respiratory system but is located in the pharynx (throat)
16. This separates the thoracic cavity from the abdominal cavity.
17. The respiratory system is divided into these two things.
18. Having to deal with the mouth.
20. Oxygen is needed by this element in the body.
21. the main function of the respiratory system
23. The smallest airways in the lungs.
24. This element is inhaled into the body thanks to the respiratory system.

1. Doing this can damage respiratory organs.
3. The thin tissue membrane that wraps around the lungs.
5. Having to deal with the nose.
6. These small air sacs help with the exchange of oxygen and carbon dioxide.
8. This is removed from the body thanks to the respiratory system.
9. These things create mucus to fight infection.
10. This sickness shares a similar name with a part of the respiratory system (bronchi)
11. This condition can severely affect how the respiratory system functions.
12. The other name for this organ is the windpipe
14. This closes when you swallow.
19. The right lung is divided into three of these while the left lung is divided into two of these.
22. Too much of carbon dioxide lowers this in the body.