A giraffe can clean its ears with its 21-inch tongue!
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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When it comes time to give birth, the female shark loses her appetite so she won't be tempted to eat her own pups.
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Baby rabbits are called kittens.
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Dogs sometimes fake being sick to get attention.
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