Energy

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Across
  1. 2. energy that helps us see,
  2. 5. a tool we use to measure hot and cold,
  3. 7. the combination of kinetic and potential, potential an object that is at rest and has position, sound energy that we can hear,
  4. 8. energy that is hot and cold,
  5. 9. another word for heat,
Down
  1. 1. moving motion,
  2. 3. how we measure hot and cold,
  3. 4. a force that pulls everything down,
  4. 6. the ability to do work