题目选项分析

The sex of baby alligators and many other reptiles - such as crocodiles and snapping turtles - is determined by the temperature of the nest; rising above ninety degrees yields mates, while lower temperatures yield females.

The sex of baby alligators and many other reptiles - such as crocodiles and snapping turtles - is determined by the temperature of the nest; temperatures above ninety degrees yields mates, while lower temperatures yield females.