Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
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A dairy cow can produce more milk when listening to music.
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Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
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The head of a jellyfish is called the "Bell."
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