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Across
  1. 7. scientist that studies plants
  2. 8. type of flask use to prepare solutions of a specific volume
  3. 12. the variables that are kept the same in an investigation
  4. 13. scientist that studies animals
  5. 18. unit to measure weight
  6. 19. the variable that is changed in an investigation
  7. 20. greek root that means against
  8. 22. apparatus to measure temperature
  9. 24. H2O
Down
  1. 1. scientist that studies rocks
  2. 2. unit to measure mass
  3. 3. greek root that means star
  4. 4. apparatus used to measure out exact volumes of a solution
  5. 5. greek root that means light
  6. 6. CO2
  7. 9. prefix that means one millionth
  8. 10. flask used to mix substance during a titration
  9. 11. the variable that is measured in an investigation
  10. 14. number of independent variables in a controlled investigation
  11. 15. information gathered from observations
  12. 16. latin root that means one hundred
  13. 17. prefix that means ten
  14. 21. latin root that means between
  15. 23. unit for distance