Although it is not excluded either that, according to some models, all that very complex structures would have occurred in a purely mechanical way. Modellings are under construction, but there is a need of a bit more time and work (both human and computer) spolkne.
Bagaman hindi ito ay ibinukod Alinman Na, Ayon sa ilang mga modelo, ang lahat ng napaka-kumplikadong kaayusan na maaaring naganap sa pulos mekanikal paraan. Modellings under construction, ngunit may nangangailangan ng ng kaunti pang oras at trabaho (parehong tao at computer) swallows.