Energy and Early Machines

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Across
  1. 4. a kind of energy that comes from the food you eat
  2. 5. measures energy from the sun
  3. 6. this makes work easier
  4. 8. food making in plants
  5. 10. the kind of energy produced by motion
  6. 12. plants USE this energy to make chemical energy
Down
  1. 1. used to turn the wheels of the spinning jenny
  2. 2. used to spin several threads at once
  3. 3. the kind of energy that is stored
  4. 7. made cleaning cotton faster
  5. 8. made the manufacture of cloth faster and easier
  6. 9. where all energy comes from
  7. 11. this kind of energy from food is used to keep body temperture steady