Which of the following is an example of natural selection
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Which of the following is an example of natural selection? During an especially cold winter, brown squirrels that had thick coats survived at higher rates than brown squirrels whose coats were not as thick. A black squirrel travels from its population to an entirely new population of brown squirrels. Most of the brown squirrels that had thick coats were killed during a forest fire. Brown and black squirrels mated and produced offspring that were brownish-black.