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Question

In the Galapagos Islands, finches on different islands have beaks of different shapes, so they can gather the food that grows on the island where they live. Their beaks are examples of which of the following?

A. external structures

B. behavioral adaptations

C. internal structures

D. instinctual behaviors

Answer 1

B. Physical character differences represent adaptations, and in this case it can be termed a behavior adaptation because the beak types reflect the food choices available for the finches in the different places.