Across
- 5. Lungs disease
- 9. Found in pair and helps in breathing.
- 10. Other word for Windpipe.
- 11. Tubes dividing from trachea and entering lungs.
Down
- 1. It prevents food from entering windpipe.
- 2. Cilia and mucus together makes ______.
- 3. Voice box is also known as ________.
- 4. Inhale and exhale is called _________.
- 6. Air sacs is known as ____________.
- 7. Common passage for wind pipe and food pipe.
- 8. Longest muscle found in a dome shape.