[Buffalo Head]

A far simpler and more plausable explaination for the things that we don't yet fully understand about life is that God created evolution.

[RightWhale]

As far as evolution goes, how about horses? There's a pretty good series of horses going pretty far back but not all the way back. They are somewhat recent. The older horses are small and have characteristics somewhat different than modern horses, the hooves, for example. Not counting what we have done to them by our own efforts to breed certain attributes, they seem to have evolved on their own.