Across
- 3. muscle separating the thoracic and abdominal cavity; aids in the process of breathing
- 6. division of a lung
- 8. nose
- 9. -ema
- 10. lung
Down
- 1. pleura
- 2. lymphatic tissue in the nasopharynx; pharyngeal tonsils
- 4. diaphragm
- 5. middle of chest where trachea divides into two branches
- 7. radiographic imaging