Nine out of every ten women wear shoes that are too small for them.
You live in your body 24 hours a day, but how much do you really know about it?
Our organs are what keep our bodies going every day, but how much do you really know about them?
Information is crammed into our heads in school. How much did you retain from science class?
Do you know how twins or blue eyes occur? Take this quiz and see how much you know about genetics!
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