Introduction to science

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Across
  1. 4. A tool used to observe microscopic organisms
  2. 5. Used to separate iron fillings with sand
  3. 8. Used to bring fire in an experiment
  4. 9. A way on how to check the hypothesis
  5. 11. Used for holding the test tube in place
  6. 14. Used for stirring
  7. 15. A scientific guess
Down
  1. 1. Only used to measure liquid chemicals
  2. 2. Used for accurately measuring thickness or lengths of different objects
  3. 3. Used for measuring temperature
  4. 6. Answers the question in the scientific method
  5. 7. Used to measure, mix and heat chemicals
  6. 10. Can be used for observing chemical reactions but not for measuring
  7. 12. A scientific attitude where one asks questions
  8. 13. Used to transfer chemicals in a narrow tube