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Across
  1. 3. scientific question
  2. 4. a variable that does not depend on other
  3. 5. and information gathering experiment
  4. 8. a reasonable sentence
  5. 11. number of breaths taken in a minute
  6. 13. the degree of internal body heat
Down
  1. 1. the pressure of blood in the circulatory system
  2. 2. a variable that depends on another
  3. 6. a vital sign
  4. 7. when heart pumps blood to the arteries
  5. 9. when the chambers fill with blood
  6. 10. clinical measurements
  7. 12. a scientific way to test a hypothesis