All about science

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Across
  1. 2. stale - physical property's
  2. 4. - physical property's
  3. 6. - ground that animals step on
  4. 9. - when water pushes up
Down
  1. 1. - physical property's
  2. 3. - for a sumi truck
  3. 4. - physical property's
  4. 5. - gas for a car
  5. 7. melt - chemical property's
  6. 8. - physical property's