>>666311
>We have creatures perfectly fit for the roles of predators and prey
Which all would have been fossilized long after the Fall. More than enough time for genetic drift.
Before OEs start BAAAAAAWWWing about how that's evolution, let me clarify: none of them would possess organs that their ancestors didn't. If anything, they change from a net loss of genetic information, which sometimes leads to a net loss in organs, but never a development of new organs.