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Why do we have a belly button?

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Tik Toffe

Lvl 2
2y ago
Updated: 4/17/2023

So, why do we have belly buttons? The answer lies in our origins. The belly button (or navel) is typically the body’s first scar, caused by the detachment of the umbilical cord after birth. All placental mammals have a belly button and before birth, it serves a very important purpose. Even after birth, the belly button can still have its uses.

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Tik Toffe

Lvl 2
2y ago

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