Seeing colors

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Across
  1. 1. A red apple _______ red color and absorbs all other colors.
  2. 4. A band of seven colors
Down
  1. 2. White light _____ into seven colors.
  2. 3. ________ disc tells us that white light is made up of seven colors.
  3. 4. Primary colors
  4. 5. When all the colors are absorbed _______ color is seen.