One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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Two dogs were among the Titanic survivors.
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A 42-foot sperm whale has about 7 tons of oil in it.
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Cats recognise the voice of their owner, but never evolved to care.
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In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
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