Across
- 5. site of gas exchange
- 8. volume inhaled & exhaled in single breath
- 10. “ windpipe”
- 12. control resides in cerebral cortex
- 13. volume that exhales after inhalation
- 15. flows from high to low pressure
Down
- 1. respiration gas exchange between blood
- 2. resulting in decrease volume
- 3. lacks cartilage
- 4. diaphragm resumes done shape
- 6. provides chamber for voice
- 7. diaphragm, contracts & pulling down
- 9. system that works with circulatory system
- 11. damaged by smoking
- 14. located in the thoracic cavity