Chapter 1 Vocabulary 1.1-1.3

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Across
  1. 4. when science is put to practical use
  2. 7. procedure to answer their question and test their hypothesis
  3. 8. variable the part of an experiment a scientist measures to test the results
  4. 10. the parts of an experiment that are controlled
  5. 12. person who works to understand more about the universe
Down
  1. 1. step-by-step process of finding scientific facts
  2. 2. all the other variables that will stay the same
  3. 3. sensible guess or reasonable prediction
  4. 5. looking carefully
  5. 6. part of an experiment that is changed to test the hypothesis
  6. 9. the careful study of the wonders of the universe
  7. 11. collection of facts