stuff

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Across
  1. 2. stuff that isn't matter
  2. 4. warming up
  3. 6. think of cars driving
  4. 8. the stuff that makes up everything
  5. 9. this is the hardest one, so guess
  6. 10. moving stuff
Down
  1. 1. think congress
  2. 3. the unit of energy
  3. 5. tiny
  4. 7. think of that hot soup