Help make Alexa smarter on Alexa Answers. Sign in with Amazon


Why do people have belly buttons?

When a baby is in the womb, the umbilical cord attaches to the navel at one end of your placenta and is attached to the uterus. The body responds to the transition by closing up the point where the umbilical cord connected to the body. The result: A belly button.

{{ relativeTimeResolver(1597093528189) }}

Points points 242
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world