Describe Three Sources of Material Evidence for Evolution and How

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The Answer is Equally important material evidence for evolutionary theory came from the study of living organisms. Darwin himself was most interested in explaining the spatial distributions of living species of organisms. In one of his best-known studies, Darwin noted that neighboring geographic areas on the islands of the Galápagos Archipelago were inhabited by species of finch different from the finch species found on the Ecuadorian mainland. At the same time, the various Galápagos species resembled one another closely and resembled mainland finch species. Species distribution patterns of this kind suggested change over space, which, again, any persuasive biological theory would have to explain.

Describe Three Sources of Material Evidence for Evolution and How

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