Across
- 3. Located just below the larynx, the main airway to the lungs.
- 5. These air-filled spaces along side the nose help make the skull lighter
- 7. is the main respiratory muscle that contracts and relaxes to allow air into the lungs
- 9. cancer often associated with smoking, but the disease can affect nonsmokers as well.
Down
- 1. is essential to human speech.
- 2. a sticky fluid that collects dust, germs and other matter that has invaded the lungs and is what we expel when we sneeze and cough
- 4. is a chronic inflammation of the lung airways that causes coughing, wheezing, chest tightness or shortness of breath
- 6. sometimes called chronic bronchitis or emphysema, is a chronic and progressive disease where the air flow in and out of the lungs decreases
- 8. Both food and air pass through t before reaching their appropriate destinations. also plays a role in speech.