Across
- 2. Pushes the blood to the lungs
- 5. Exercise that involves a breathing pattern
- 6. Smaller airways
- 8. In charge of gas exchange
- 9. Take in air
- 12. Trachea
- 14. Infection in lungs
- 15. Severe acute respiratory syndrome
Down
- 1. Transport gases from lungs
- 3. Metabolic pathway to get energy
- 4. Airways that conduct to the lungs
- 7. Spongy, air-filled organ
- 10. Response from the body to a substance
- 11. Piece of tissue that separates larynx from esophagus
- 13. Muscle used in respiration