When dragonflies mate, their tails form a love heart.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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Baby rabbits are called kittens.
6
Dolphins have names for one another.
18
A puppy is born blind, deaf, and toothless.
16
A new born kangaroo is small enough to fit in a spoon!
7
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
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