Concept 1

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Across
  1. 2. facts from scientist to explain why
  2. 4. often accepted as facts
  3. 6. uses scientific and mathematical principles to solve problems
  4. 8. what changes in the experiment
  5. 11. application of scientific discoveries to meet human needs
  6. 12. group used for comparison
  7. 13. groups that are being tested
  8. 14. uses numbers to measure something
Down
  1. 1. aspects of an experiment that are consistent
  2. 3. describes qualities
  3. 5. the variable changed
  4. 7. based on repeated experiment
  5. 9. verifiable observation
  6. 10. describes the cause and effect