Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
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A new born kangaroo is small enough to fit in a spoon!
7
Baby rabbits are called kittens.
6
One litter of kittens can be produced by more than one father.
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Sea otters hold hands while sleeping so they don’t drift away from each other.
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