Maddy and the Magical Frozen Morning

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Across
  1. 2. - matter that spreads out and maybe invisible
  2. 7. traveling through a solid
  3. 9. - a liquid becomes a solid because it gets cold
  4. 10. - anything that takes up space and has mass
  5. 11. traveling through liquid or a gas
  6. 12. - matter that flows and takes the shape of its container
Down
  1. 1. - tiny pieces that make up matter
  2. 3. - matter that keeps its shape
  3. 4. - a liquid turns into a gas
  4. 5. - a solid that changes into a liquid because heat is added
  5. 6. - water in gas form
  6. 8. - a gas that cools into a liquid