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The correct answer is...

Only about 2% of the world's population has green eyes, making it one of the rarest eye colors.

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Which mineral is important for maintaining a healthy heart rhythm?

What does HDL stand for in relation to cholesterol?

Which hormone is primarily responsible for regulating sleep-wake cycles?

Fun Video Quiz

What is the root cause of diabetes?

A. Bad Genetics

C. Zombie Cells

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