Science

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Across
  1. 2. cells
  2. 3. of matter
  3. 5. to liquid
  4. 7. dioxide
  5. 8. is solid to liquid
  6. 9. is liquid to solid
Down
  1. 1. of space
  2. 4. is gas to solid
  3. 6. to breath
  4. 10. to solid