Unit Test Crossword

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Across
  1. 3. what is a safety precaution to use when you have long hair?
  2. 6. where should you pull an electrical cord from when unplugging it?
  3. 9. used to mix liquids in container
  4. 11. where should you go if you have stuff in your eyes
  5. 12. Provides info on the safe use of hazardous materials?
  6. 14. what is 1 of the symbols for WHMIS that starts with an O?
  7. 15. a material that can burn or light on fire
  8. 17. Even if you have glasses, what safety precaution do you still have to take when doing a lab?
  9. 19. what is a safety hazard the involves fooling around?
  10. 20. the variable that changes on its own
Down
  1. 1. used for observation of hazardous chemicals to insure safe ventilation
  2. 2. Information involving numbers
  3. 4. the variable that the scientist changes
  4. 5. used to mix and swirl liquids without spilling
  5. 7. observation not involving numbers
  6. 8. a method of procedure
  7. 10. the variables that stay the same
  8. 13. The observation and question of the scientific method
  9. 16. to carry or hold test tubes
  10. 18. used to carefully put liquids in another container