Across
- 2. the process of clotting
- 5. lung
- 6. lung
- 7. vessels
- 10. wall
- 13. to turn or roll
- 14. the heart between beats, at rest
- 17. a tube you PUT DOWN
- 18. ventricle (one of the two bottom chambers of the heart)
- 19. 2 tubes that go from trachea (windpipe) to each lung
- 21. arteries
- 22. plaque buildup
- 23. contraction
Down
- 1. heart
- 3. fatal(deadly)
- 4. drug that decreases the antigen/ antibody response
- 8. growth; development
- 9. record/ recording
- 11. involuntary contraction
- 12. to get smaller in diameter
- 14. to expand
- 15. vessels
- 16. infection that usually doesn't affect you unless already sick
- 20. picture or printout of a test
