Energy

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Across
  1. 1. voltage
  2. 4. how easily or hardly energy flows
  3. 7. accumulate energy
  4. 8. intensity
  5. 9. single stair, down
Down
  1. 2. send energy
  2. 3. get energy
  3. 5. creating energy
  4. 6. transformer
  5. 7. single stair, up