Opening the door to Science!

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Across
  1. 3. A measurement of time
  2. 4. Used to separate mud from water
  3. 7. A dangerous liquid in the laboratory
  4. 8. Study of living things
  5. 10. A basin used for heating liquids
  6. 13. The stand used with laboratory equipment
  7. 16. The study of space
  8. 18. A glass container used to heat liquids
  9. 19. Must be turned off after using a Bunsen burner
Down
  1. 1. The study of matter and chemical reactions
  2. 2. Used for laboratory heating
  3. 5. One hundredth of a metre
  4. 6. The unit for mass
  5. 9. The study of rocks and the earths crust
  6. 11. The study of natural laws
  7. 12. Length times breadth
  8. 14. A three legged stand
  9. 15. Used to hold hot objects
  10. 17. A conical shaped glass container