Belly buttons, or navels, are formed as a result of the umbilical cord's detachment after birth. The umbilical cord connects the developing fetus to the placenta, allowing the transfer of nutrients and oxygen. After birth, the cord is clamped and cut, leaving a small stump that eventually dries up and falls off, creating the belly button. The shape and appearance of the navel can vary from person to person due to differences in healing and genetic factors.
No. Belly buttons are part of human bodies, and as such, do not grow on trees.
No, belly buttons are formed during development in the womb as a result of the umbilical cord being removed after birth. They are not inherited but rather a scar from where the umbilical cord was attached to the fetus.
they have belly buttons because they have them okii
Yes, hamsters do have belly buttons
Things generally don't have belly buttons. All placental mammals have belly buttons.
Yes in fact all mammals have belly buttons which is super fascinating but they are straight unlike our human belly buttons!
Oh, but they do have belly buttons.
Yes! all mammals have belly buttons. When we are growing in our mothers belly we are joint by an umbilical cord then when we have been born the umbilical cord gets cut and that is why we have belly buttons.
When your pregnant your belly gets bigger,and your belly button just sticks out there.
No
no
All mammals have belly buttons so yes pigs have belly buttons and so do elephants.