Science

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Across
  1. 5. oil and water
  2. 6. in our water
  3. 8. rainbow
  4. 10. hot
  5. 12. boiling
  6. 14. gas
  7. 15. ice
Down
  1. 1. water
  2. 2. freezing
  3. 3. A teabag placed in a cup of hot water will diffuse
  4. 4. rough or smooth
  5. 7. water can exist
  6. 9. cold
  7. 11. movement back and forth
  8. 13. very large thing like planets