I did a search on Google of Adam and Eve. I went to the images and noticed that outside of those where the navel is obscured by a well place piece of foliage, every other painting included a navel on both Adam and Eve. Wasn't Adam was created and Eve, as an afterthought was made from mud or one of Adam's ribs. Why do Adam and Eve have navels? Could so many artists have gotten it wrong?
Even more troubling is their coloring...I doubt they were white or redheads...
What CAN be said is that with gods, all things are irrational, and trying to make rational out of irrational, is insane, and a huge waste of time and energy best spent finding love, peace of mind, and a more profitable hobby.