Across
- 1. towards the back
- 3. the larger lung
- 5. the main, most important muscle of inspiration
- 7. the muscle that is attached to bones and allows movement
- 10. towards the midline
- 13. vital capacity+residual volume
- 14. the internal and external intercostals are muscles of this
- 15. the amount of air you could possibly inhale following a maximal exhalation is this
- 16. we speak on this phase of respiration
- 18. the muscle specific to the heart
Down
- 2. the muscle that is contracting
- 4. pressure and volume have this kind of proportion
- 6. another name for guts
- 8. the muscle that is relaxing or lengthening
- 9. transports air in and out of the lungs during the act of breathing
- 11. greater amounts of alveolar pressure are needed for
- 12. during respiration, expiration is this
- 17. this houses the lungs