과학용어

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Across
  1. 7. plant makes food with light
  2. 8. returns to original shape
  3. 10. earth moves around sun
Down
  1. 1. layer of air around earth
  2. 2. path of electricity
  3. 3. increase in volume with heat
  4. 4. breathing process in living things
  5. 5. spreading of particles
  6. 6. smallest unit of matter
  7. 9. solid becomes liquid