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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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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The oldest recorded elephant lived for 82 years.
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When cats are happy, they may squeeze their eyes shut.
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Ants have tiny magnetic compasses in their antennae which help them navigate.
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Whales and dolphins can't taste anything other than salt.
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