(April 6, 2013 at 11:44 am)downbeatplumb Wrote: You will have to define what you mean by a "complex system".
There are many systems in the body and even in bacteria.
After all bacteria have had far more generations to evolve than we have.
In their own way they are just as evolved as us.
I mean where various parts come to form one function. Like the turner thing in bacteria.