Across
- 3. Tiny airways that split off the bronch
- 6. air tube that extends from larynx into thorax
- 8. space between vocal cords
Down
- 1. Tonsils that are located at the upper part of the throat behind the nose
- 2. A cavity that divides the lungs
- 4. Hair like projections the move back and forth
- 5. the organ of voice production
- 7. Tiny structures included in the alveolar sacs where gas exchange occurs