How does an unguided, unintelligent process, create the genetic information, or rather instruction, to create new kinds of species. The two main mechanisms of Evolution seem completely inadequate to explain this. Natural selection only chooses what is there, and mutations are just errors in the replication process that causes random changes in the genetic sequence.
How does natural selection of random errors create the complex information necessary to build various morphology, and go from a cell to man?
For example, how did nature or the Evolutionary process decide to build a notochord?
How did unguided, unintelligent, non purposeful nature decide to build Pharyngeal slits?
Where did the instructions/information come from to build a body plan that consisted of a cephalon (head); thorax (body) and pygidium (tail), like with Trilobite's. How does an unintelligent, non purposeful process order like that without a mind? How do accidents(mutations) build and hit upon the coherent instructions necessary to build such a thing?
For example, with Trilobites, why did nature decide to give Trilobite's antennae? And why did it decide to give two. Who or what programmed the situation to be two rather than say 4 or 6. or 10 or none.
Where did the information come from to build such a thing?
Who or what told nature, or maybe, how did nature know to build compound eyes with lenses made of calcite for Trilobites? Where was the information/instructions acquired for this, and how is this information genetically deployed so as to have it morphologically expressed in the organism?
Where did the instructions come from, to tell cyanobacteria how to employ Photosynthesis and use water as a reducing agent?
Who or what engineered teeth in fish? How is that done by natural selection and genetic errors(mutation)?
How does unintelligent, unguided processes engineer gills such that they are able to extract dissolved oxygen from water? And why gills rather than some other type of mechanism, engineered in some other type of way?