Performance Task in Science Crossword Puzzle using Definitions and Sample for each special of Solid

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Across
  1. 2. A piece of equipment used for climing up and down
  2. 3. used a toy by children or various sports such as tennis and soccer
  3. 5. used for mixing,serving and eating
  4. 8. A chemical element that is common grayish colored metal
  5. 9. A device for giving light,especially one that has a covering or is contained with something
  6. 11. A hard subtance that forms the branches and trunks of trees
  7. 12. A small round piece of metal usually silver or copper colored, that is used as money
Down
  1. 1. A thin,hard area that covers the upper side of the end of each finger and each toe
  2. 4. The solid part of earths surface,or any large piece of this that sticks up of the ground or the sea
  3. 6. usually made of wood,for writing or drawing
  4. 7. A transparent,extremely hard precious stone that is used in jewerly
  5. 10. Used for cooking things on top of a stove
  6. 12. four wheels and seats for a small number of people