Use the drop-down menus to select the answer that completes each sentence.

Question

Revolt · Accepted Answer

Moles occur when there are large clusters of .: melanocytes; Melanocytes produce .: melanin; Freckles show up when melanin is .: unevenly distributed; Melanin gives skin its .: color

Integumentary System Terms

Use the drop-down menus to select the answer that completes each sentence.

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