Across
- 3. the larger air passages of the lungs branching out from the trachea.
- 4. an airway for oxygen
- 6. the secretion of the mucous membranes
- 8. The proximal portion on of the respiratory passages on either side of the nasal septum.
- 9. the lower part of pharynx
- 11. lid-like piece of cartilage that covers the larynx when we swallow
Down
- 1. the voice box that contains the vocal cords.
- 2. one of the air cavities in the bones near the nose
- 5. the middle portion of pharynx
- 7. The partition separating the 2 nasal cavities in the midplane.
- 10. the throat,including the nasopharynx,oropharynx and laryngopharynx