Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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The most expensive cow in the world was sold in 2009 for $1.2 million.
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When dragonflies mate, their tails form a love heart.
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During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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The Platypus used to be considered a myth like Bigfoot and the Yeti.
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A group of unicorns is called a blessing.
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Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
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