Every now and then people get to wondering whether or not Adam and Eve had belly-buttons. The reason people wonder about this is because if these original creatures weren't born of a woman, they wouldn't have needed to receive sustenance through an umbilical cord. I think this is a reasonable question for people to ask. Another reasonable thing for people to ponder about the days in the garden is this: Adam and Eve didn't have umbilical cords, but the apple that they ate off of the tree of knowledge had a stem.
What do you think about that?