Across
- 3. Crucial to breathing inhalation, and exhalation
- 5. Responsible for facilitating the exchange of oxygen with carbon dioxide.
- 6. Act as an entry point for food, air, and speech.
- 7. Act as an entry point for inhaled air.
- 9. Act as smaller airways deep within the lungs.
Down
- 1. Responsible for carrying air towards and away from the lungs.
- 2. Crucial to breathing, filtering air, and smelling.
- 4. Act as a passageway for food and air
- 8. Works as the voice box and contains the vocal cords.