WR#3 Review List 1 and 2

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Across
  1. 4. producing color
  2. 7. related to middle layer of skin
  3. 10. acting through the skin
  4. 11. made of shades of a single color
  5. 13. having two colors
  6. 14. optical instrument to study properties of color
Down
  1. 1. excessive pigmentation
  2. 2. many-colored
  3. 3. mammal with thick skin
  4. 5. resembling skin
  5. 6. lack of color
  6. 8. the outer layer of skin
  7. 9. under the skin
  8. 12. element used for making pigment