States of matter (Sienna Charlotte)

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Across
  1. 5. its everywhere
  2. 7. Has a fixed shape
  3. 8. can change back
  4. 10. Can't see
  5. 15. comes from water
  6. 16. cant change back
  7. 20. sun
  8. 21. changes subsatnce
Down
  1. 1. when different element combine
  2. 2. flows in our blood
  3. 3. weight
  4. 4. Don't spill it
  5. 6. we eat to get this
  6. 9. keeps properties
  7. 11. very small
  8. 12. makes matter
  9. 13. ice
  10. 14. Happens over time
  11. 17. always at a cold temperature
  12. 18. can be hot or cold
  13. 19. when something from change from the sun