Sharks have been on the planet longer than trees.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
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A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12