How exactly did animals from places like Africa, the Middle East, etc. survive crossing the Bering land bridge during the Ice Age as wouldn’t a good amount of these animals come from much warmer climates?
In: Earth Science
It was a gradual process over thousands to millions of years. No single animal went from Africa to America. They went a little ways from where they were born, and their offspring went a little further, and then the next generations went further, etc, giving them plenty of time to evolve for those conditions.
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