Biology Applied Science

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Across
  1. 3. blood vessel with valves to prevent blood flowing backwards
  2. 7. where the body temperature is dangerously high
  3. 8. lower chamber of the heart
  4. 9. highest blood pressure heart produces
  5. 10. where the body temperature drops dangerously low
  6. 11. use of high frequency sound to view soft tissue in body
  7. 14. blood vessel with thick muscular wall
  8. 15. coputed axial tomography
Down
  1. 1. the M in MRI
  2. 2. blood vessel only one cell thick
  3. 4. air sacs in the lungs
  4. 5. top chamber of the heart
  5. 6. slow heart rate on ECG
  6. 12. lowest blood pressure heart produces
  7. 13. picture of body where dense material produced shadows