science safety

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Across
  1. 1. never heat a ___________ or an object in a clossed container
  2. 7. ask a teacher if you're unsure of the __________
  3. 9. when using a razor blade or scalpel always cut material ____ from you, toward you, in your hand or perpendicular
  4. 12. horseplay, practical jokes, or pranks are _________
  5. 14. all chemicals should be disposed of ________ to teacher's directions
  6. 15. notify a teacher when a _______ erupts
  7. 16. _______ wash your hands after working with animals
  8. 18. never use lamps or other electrical _________ with frayed cords
  9. 21. when you finish working with chemicals, biological specimans, and other lad substances, always treat your hands with skin lotion, wash your hand _________ with soap and water, wipe your hands on a towel, wipe your hands on your cloths
  10. 22. when handling animals students should open cages only with ________, not tease or handle animals roughly, and report bites or scratches to the teacher right away
  11. 23. wear proper _________ when working with chemicals
  12. 26. never let _____ hang into sinks or other places where water can be found
Down
  1. 2. if you break glassware tell your ______ right away
  2. 3. never ____ over a flame or heat source
  3. 4. make sure no cord is lying on the _______ where someone can trip over it
  4. 5. if you get a chemical in your eye use the ______ right away
  5. 6. Loose clothing, dangling jewelry, and ______ should not be worn during a lab activity
  6. 8. before you leave the _________ room you should clean your work area and equipment, return all equipment to the proper storage area
  7. 10. wear _______ when working with glassware, sharp objects, chemicals
  8. 11. do not use broken or chipped glassware ______ these to your teacher
  9. 13. if equipment is not working stop, turn it off and tell the principal, your lab partner, your best friend in the class or the ________
  10. 17. never hurt a _______
  11. 19. when you get _______ tell the teacher at once
  12. 20. if you spill a __________ or get one on your skin or in your eyes tell your teacher right away
  13. 21. do not throw hot substances into the ______ wait for them to cool or use the container your teacher puts out for dissposal
  14. 24. long ______ should be tied back out of the way when doing a lab
  15. 25. the following activity is permitted in the laboratory chewing ___, eating, drinking