STEVE7150 wrote:
Well actually i think it's generally accepted that complex life appeared suddenly 800 mil yrs ago which is called the Cambrian explosion.
It's approx. 500 million years ago, and it is not generally accepted that complex life appeared suddenly during the Cambrian Explosion. It is generally accepted that hard-bodied life-forms appeared during the Cambrian Explosion, causing an increased rate of fossilization.
TK wrote:
I have to tell you, there is simply no way that these creatures could have developed gradually over millions of years by chance.
Species don't develop by chance, they develop through environmental pressures.
Creatures like that become specialized to their environment because their generations stay in the same environment that changes very little. The less environmental change there is, the more of a niche these creatures create within that environment. They become "more adapted" to survival.
Look at a road system: It has laws, remapping, repaving, expansion, intersection lights, etc. It's a hugely complex system that adapts as the city grows and new technology arises from the humans that work within it. It's hugely complex and has many interdependent systems, one could only think that they must have all been created at once in order to work properly. Yet it wasn't.
It's not completely analagous to the issues of Evolution, but it serves to explain the point.
And saying that you cannot believe that a species of organism could have evolved into what they are today is not a rebuttal of evolution, but an appeal to your own personal incredulity.