Scientific Method Crossword Puzzle

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Across
  1. 3. study of the structure and behaviour of the physical and natural world through observation and experiment
  2. 6. not different
  3. 7. quantity of something
  4. 8. make something or someone different
  5. 9. set of steps to hap you hide the truth
  6. 10. relies on someone to change it
Down
  1. 1. never changes
  2. 2. not the same
  3. 4. factor that is able to change
  4. 5. what you change on purpose