science crossword

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Across
  1. 3. a round bottom -----
  2. 5. someone who works in a laboratory
  3. 6. usually holds a clay triangle or gauze mat
  4. 8. there are three types of ---------
  5. 10. a ------ stand is a piece of equipment
  6. 11. water needs to reach 100 degrees to do this
  7. 12. a ------ burner
  8. 13. measures temperature
  9. 15. ------ first in the laboratory
Down
  1. 1. you must wear these in an experiment
  2. 2. ------- is a branch of science related to force
  3. 4. a type of variable
  4. 7. a 2D sketch done with a ruler
  5. 9. a piece of equipment is called this
  6. 14. there a lots of different types of these such as the gauze ---