Nature of science

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Across
  1. 2. A logical guess based on evidence
  2. 5. Careful way of looking at the world
  3. 7. Something you can observe with your senses
  4. 8. The steps followed in an experiment
  5. 9. Someone who studies the world
Down
  1. 1. A tool used to help see small things
  2. 3. A test to find something out
  3. 4. A statement that can be tested
  4. 6. What scientists collect in experiments