Science crossword puzzle

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Across
  1. 4. I will confine long hair and loose_____ or jewelry.
  2. 7. I will heat only ______ that is free of chips and cracks.
  3. 9. I will perform only assigned_____ and procedures.
  4. 10. I will report any _____ immediately to the teacher.
Down
  1. 1. I will use the “_____” method when noting odors. I will use the fume hood when working with chemicals that have noxious or toxic fumes.
  2. 2. I will not put _____ in the sink under any condition.
  3. 3. I will know the locations and operation ________ of all safety equipment in the classroom.
  4. 5. I will put______ in my mouth while working in the lab.
  5. 6. I will keep my area _____ and free of clutter. No backpacks in the lab areas.
  6. 8. . I will_____ heat evenly along test tubes while pointing the open mouth away from anyone nearby.