Science

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Across
  1. 3. the way light reflects on an object
  2. 4. a new substance is created
  3. 7. a type of cell without a nucleus
  4. 8. liquid plus liquid makes a solid
  5. 10. shiny conductor
  6. 12. a part of the cell that holds genetic material
  7. 13. brittle dull insulator
  8. 14. Easily broken
  9. 15. an example of physical change where a solid becomes a liquid
Down
  1. 1. no change in substance
  2. 2. an example of physical change where a liquid becomes a solid
  3. 5. a type of cell with a nucleus
  4. 6. A combination of 2 or more elements
  5. 9. an example of chemical change where water and oxygen mix
  6. 11. a property of a physical change that means it can be undone