and no, according to the site they eventually evolve or die off, each species eventually evolving or dying off, and so on and so forth until humans appear. yet Neanderthals walk alongside modern humans for a significant amount of time, how is that possible when they supposedly evolved into humans? how is it that only some of them evolved and not the others? which brings me back to my point, not one human remembered walking alongside Neanderthals and even mating with them for almost 160,000 years?