science

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Across
  1. 4. air
  2. 7. acidic
  3. 9. lighting
  4. 11. current
  5. 12. series
  6. 13. water
  7. 14. bulb
Down
  1. 1. basic
  2. 2. mixtures
  3. 3. heating
  4. 5. voltage
  5. 6. solution
  6. 8. crystal
  7. 10. dissolve