Thermal heats

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Across
  1. 3. something or someone moving
  2. 6. inference
  3. 8. energy comes from nothing it is just there
  4. 9. is the ability to do something
  5. 10. direct heats
Down
  1. 1. closing together
  2. 2. the opposite of floating
  3. 4. discovery
  4. 5. electric power
  5. 7. from surface to surface