The human body contains over a billion miles of DNA.
147
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Human teeth are almost as hard as rocks!
47
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Children are poisoned most frequently by eating harmful plants.
13
It takes approximately 12 hours for food to entirely digest.
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