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What do the olmec colossal heads represent?

Choose the statement that best describes why textiles should not be exposed to ultraviolet rays a. ultraviolet rays fade the colors in the fabric b. ultraviolet rays will ignite the threads c. ultraviolet rays fade and weaken the fabric d. ultraviolet rays will weaken the fabric

In order for your photographs to be protected by copyright laws, you need to submit a written request. true or false? ?