What body part of the Galapagos Finch did Darwin observe to arrive at his Theory of Evolution?
A
Feathers
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B
Legs
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C
Eyes
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D
Beak
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Solution
The correct option is D Beak Darwin observed the changes in the beak of the Galapagos Finch and how it evolved over generations to help the bird access the insects in hard-to-reach places. This helped them survive even when food was hard to come by.