When this element is added to the equasion, we have an infinite number of designers. This has not been observed, nor is it credible. According to this argument God himself would need a designer. A better solution is that all things have evolved over time from simpler forms. Astronomy gives numerous examples of solar systems forming as clouds of gasses are slowly condensed through the action of cohesion and gravity.
Subatomic particles combine to form atomic particles.
Stars evolve, explode or die and now stars form from the residue. There is no sign of begining or an end. So, on this earth, geology has shown that the simplest life forms formed earliest and have become more complex as time passed. We find the simplest sea life, and shell fish at the bottom layers, followed by higher forms op fishes and vertebrates. Simple lizards, and then dinosaurs appear next.