G3B Week 16 S.S. & Science Crossword Puzzle

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Across
  1. 1. Doing what is best for everyone.
  2. 5. Different kinds of matter mixed together is called a _____.
  3. 9. A change in the way matter looks is called a _____.
  4. 13. Most types of matter _____ when they freeze, but not water.
  5. 14. One way to separate a mixture is by _____.
  6. 15. To change from a solid to a liquid is to _____.
  7. 16. When one or more kinds of matter are mixed evenly into another kind of matter, you get a _____.
  8. 17. To change from a liquid to a gas slowly is to _____.
Down
  1. 2. A group that does not make money from the work that it does
  2. 3. Someone who chooses to do a job without getting paid.
  3. 4. A famous woman who was both blind and deaf, and helped many people.
  4. 6. This person started the American Red Cross.
  5. 7. The gas state of water is called _____.
  6. 8. To change from a liquid to a gas at a high temperature is to _____.
  7. 10. To change from a gas to a liquid is to _____.
  8. 11. to change from a liquid to a solid is to _____.
  9. 12. _____ separate mixtures by size.