Respuesta :
Answer:
B, fossil evidence and observations of living organisms.
Explanation:
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B. fossil evidence and observations of living organisms
A good example of this is "Darwin's finches", showing many species of finch of different beak sizes and eating patterns that all seem to have one common ancestor.
A good example of this is "Darwin's finches", showing many species of finch of different beak sizes and eating patterns that all seem to have one common ancestor.