MATTER

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Across
  1. 3. movement of particles from an area of high concentration to an area of low concentration
  2. 4. matter that cannot be compressed
  3. 7. there are 3 states of matter-solids , liquids and _____
  4. 8. converting a liquid to a gas
  5. 9. converting a solid to liquid
Down
  1. 1. mater that flows easily
  2. 2. converting a gas to a liquid
  3. 5. converting a liquid to a solid
  4. 6. anything that occupies space and has mass