+The **belly button**, or [navel](/wiki/navel), is a prominent scar on the abdomen, left after the detachment of the [umbilical cord](/wiki/umbilical_cord) at birth. It marks the former attachment point between a developing fetus and its mother, a universal reminder of life's beginnings.
+## See also
+- [Anatomy](/wiki/anatomy)
+- [Human Body](/wiki/human_body)
+- [Scar](/wiki/scar)
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