science stuff

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Across
  1. 5. a 3d object that represents something big or small.
  2. 6. is the thing that stays the same
  3. 9. a guess that smart.
  4. 10. has to stay the same
  5. 11. the thing that changes.
Down
  1. 1. you look at something.
  2. 2. is a class about stuff like labs
  3. 3. is a guess about something that you prove using science.
  4. 4. is a law
  5. 7. stuff science records this as data
  6. 8. is stuff