Bodily Functions
How do your nails grow
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How do your nails grow

Why do your knuckles pop
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Why do your knuckles pop

Why do we get brain freeze
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Why do we get brain freeze

Why do we get goosebumps
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Why do we get goosebumps

Why do we blink
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Why do we blink

Why do we puke
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Why do we puke

What causes diareahha?
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What causes diareahha?

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