The causes of differences in the skin color. Concept introduction: The skin is the outer protective covering of the body. The skin and its accessory structures such as hair, nails, and glands make up the integumentary system of the body. The skin color of an individual ranges in variety from darker to lighter.

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Chapter 6.1, Problem 3LO

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To explain: The causes of differences in the skin color.

Concept introduction: The skin is the outer protective covering of the body. The skin and its accessory structures such as hair, nails, and glands make up the integumentary system of the body. The skin color of an individual ranges in variety from darker to lighter.

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