Like human fetuses, the kitten fetuses need an umbilical cord for nutrients from the mother's bloodstream. For a human baby, a doctor cuts the cord right after birth. When the stump of the cord falls off, you have a bellybutton. With cats, the mother licks and chews until she breaks the thin umbilical cord. Like humans, when it heals on a kitten it leaves an area like a bellybutton. If you pet your cat's belly, you should be able to feel it.
They don't.
Cats are placental mammals, and all placental mammals have bellybuttons of some sort.
Yes, they do eat bellybuttons. It's their favorite food!
The cats belly button is located where the umbilical cord was. You cant see the belly button with all of the fur in the way. The belly button is way too small to see. It would be located around the mid-section of the belly of a cat.
Dolphins are placental mammals. All placental mammals have bellybuttons of some kind.
As a matter of fact, dolphins do have bellybuttons. All mammals have them because that is where their umbilical cord was connected.
no
Yes.
James baldry
Mammals, yes.
Umm, no ;)
no pigs dont have belly buttons
Bellybuttons come from bodily birth. Born again usually refers to a spiritual rebirth, which doesn't leave a bodily scar.