Kenneth n Kimberly 8A

4. The bone that protects the lungs and heart.
6. Air enters the respiratory system through the.... in the nose.
9. taking out the air from the lungs
10. A chemical substance made when tobacco is burnt and causes a blockage in the alveoli
12. The people who breath the smoke from the cigarette
13. Volume of thoracic cavity... causing air preasure in the lungs to decrease.
16. A gas located in the smoke of a cigarette that binds to the haemoglobin in the lungs.
18. The plural form of alveolus
19. The muscle sheet that seperates the abdominal cavity.
21. Afther the air leaves the nasal cavity, it goes down the.... also known as the wind pipe.
23. During inhalation diaphragm muscles... and ...
25. A disease in which there is a uncontrollable growth of cells in the lung, mainly due to cigarette smoke

1. The main cause for most health problems in the lungs
2. Inflammation of the bronchi
3. The higher air pressure inside the lungs...air out.
5. The body part where air enters before the nasal cavity.
7. Where oxeygen turns to carbon dioxide
8. The higher air pressure outside...air to enter the lungs
11. The plural form of bronchus
14. The drugs that caused the cancerous tumours to form in the lungs
15. taking in air to the lungs
17. How smokers get addicted to smoking
20. The disorder that paitent to suffer from whezzing, coughing, and breathing difficultys
22. Internal intercostal muscles contract and rib cage moves...and inwards.
24. A condition due to the damage of alveoli in the lungs