Scientific investigation

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Across
  1. 4. a summary of results of an experiment
  2. 7. when something is noticed
  3. 9. a factor that can change or be changed in an experiment
  4. 10. a series of steps designed to test the hypothesis
  5. 12. the study of living things
  6. 16. variable that is changed by the scientist
  7. 17. the best explanation of an observation as supported by current evidence
Down
  1. 1. is a testable explanation of an observation
  2. 2. data is recorded using numbers
  3. 3. Used to provide a comparison against which actual experiment can be judged
  4. 5. Data is recorded using lists or words
  5. 6. data obtained from the experiment which is collected, recorded and analysed
  6. 8. method a process of investigation in which problems are identified, and their suggested explanations are tested by carrying out experiments
  7. 11. the study of the physical, material and living world
  8. 13. is a description of an observation based on established evidence
  9. 14. the expected result or outcome of an investigation
  10. 15. variable that the scientist monitors