Chapter 1

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Across
  1. 2. derived _________ consists of more than one base unit
  2. 3. amount of space an object takes up
  3. 7. the amount of mass in a given volume
  4. 8. the curve at the surface of a liquid
  5. 10. informatin you gather by using your senses
  6. 12. information obtained through observation
  7. 15. study of matter
  8. 17. state that uses evidence from an experiment
  9. 20. factors that can be changed in an experiment
  10. 21. possible testable explanation for an observation
Down
  1. 1. group used for comparison in an experiment
  2. 4. SI unit of measure for length
  3. 5. a statement that suggests what a person thinks will happen in the future
  4. 6. measured in Kg
  5. 9. International system of units
  6. 11. study of energy
  7. 13. an explanation for a broad range of observations
  8. 14. ___________ science study of matter and energy
  9. 16. process of observation and investigation
  10. 18. ___________ and space science study characteristics of planet earth
  11. 19. __________ science work with living things