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.
Yes, they do eat bellybuttons. It's their favorite food!
Cats are placental mammals, and all placental mammals have bellybuttons of some sort.
Yes.
no
Umm, no ;)
Mammals, yes.
James baldry
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.
Horses don't have bellybuttons.
Yes look on their stomachs