Biology, 23.07.2019 19:50, jesser9

Cheetahs (large african cats) are able to run faster than 60 miles per hour when chasing prey. how would an evolutionary biologist explain how the ability to run fast evolved in cheetahs, assuming their ancestors could run only 20 miles per hour?

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Cheetahs (large african cats) are able to run faster than 60 miles per hour when chasing prey. how w...