The sex of baby alligators and many other reptiles - such as crocodiles and snapping turtles - are determined by the temperature of the nest: above ninety degrees yields mates, while lower temperatures yield females.
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Aare determined by the temperature of the nest; above
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Bis determined from the temperature of the nest; temperatures above
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Cis determined by the temperature of the nest; temperatures above
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Dare determined by the temperature of the nest; those above
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Eis determined by the temperature of the nest; rising above
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正确答案: C