Gorillas can catch human colds and other illnesses.
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An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492