Unit 1 thang

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Across
  1. 3. ______is a substance made up of various types of particles
  2. 4. The ability to do work
  3. 5. The R in CER
  4. 6. synonym for hypothesis
  5. 7. a group of atoms
  6. 9. A factor
Down
  1. 1. The C in CER
  2. 2. synonym for theory
  3. 4. The E in CER
  4. 8. Information but make it visual