set 9

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Across
  1. 6. 2 tubes that go from trachea (windpipe) to each lung
  2. 7. record/recording
  3. 8. a tube PUT DOWN
  4. 9. vessels
  5. 11. Fatal (deadly)
  6. 13. arteries
  7. 15. any therapy that decreases or stimulates the antigen/antibody response
  8. 17. plaque buildup
  9. 18. the heart between beats, at rest
  10. 20. ventricle(one of bottom chambers of heart)
  11. 22. involuntary contraction
  12. 23. lung
  13. 24. growth;development
Down
  1. 1. infection that usually doesnt affect you unless already sick.
  2. 2. lung
  3. 3. heart
  4. 4. drug that decreases the antigen/antibody response
  5. 5. to get smaller in diameter
  6. 8. the process of clotting
  7. 10. vessels
  8. 12. wall
  9. 14. to turn or roll
  10. 16. contraction
  11. 19. picture or printout of a test result
  12. 21. expand