The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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Jellyfish as a species are actually older than dinosaurs and sharks.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
In Australia, there are spiders big enough to eat snakes.
20
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
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