Matter changes

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Across
  1. 2. when you break paper into small pieces
  2. 5. everything is made of _______
  3. 7. we can freeze water so it becomes a ______
  4. 9. we want to find the right _______ to build our houses
Down
  1. 1. if you roll a ball of clay into a triangle, the change is ______
  2. 3. water vapor is a kind of ______
  3. 4. when a piece of paper won't fit into your bag, you can ____ it
  4. 6. if a glass falls to the ground, it will _______
  5. 8. when you are too tall to walk through a door, you can ____ your head
  6. 10. when we make lemonade out of a lemon, the change is