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colleen colleen
wrote...
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Posts: 17076
10 years ago
Young’s trichromatic color theory has difficulty explaining why
a. a mixture of yellow and blue lights will form the color green.
b. some persons are color blind.
c. any color can be produced by the appropriate mixture of three colors.
d. color is a useful aspect of primate vision.
e. yellow is a primary color.
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ThePsychicThePsychic
wrote...
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Posts: 11223
9 years ago
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wrote...
4 years ago
thanks
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