The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
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Sheep, goats, octopuses, and toads have rectangular pupils.
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The octopus does not have a blind spot.
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Sloths take two weeks to digest their food.
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