And do you, Skuxx, believe humans evolved from single celled organisms?
If you believe we evolved from single celled organisms, how did this happen? and how did the first cells evolve from the elements?
~PEACE~
Abiogenesis is the process that started life, and it is still a mystery. We know that when chemistry advances enough, and under the right conditions, it becomes biology. Some scientists have come close to creating life in the lab, I don't think it will be more than a few decades before we are able to do this routinely. As far as evolution by natural selection goes, I doubt you are intelligent enough to be able to understand the process. Let's try. Once we get to single celled organisms, they copy their own dna/rna to reproduce. At a regular frequency, they screw up copying themselves exactly and leave out or add new information into their genome. This process is known as mutation. Over millions of years and under certain survival pressures, this new information added to the genome can take on new, more complex functions that did not exist in the previous copy. Small, incremental steps over large periods of time created all of the diversity of life the world has ever had to offer. That's about as simple as I can relay the process, did it help you at all? Here is the wiki entry that uses bigger words, but hopefully you get the gist -
http://en.wikipedia.org/wiki/Evolution
Mutation
Further information:
Mutation

Duplication of part of a
chromosome.
Mutations are changes in the DNA sequence of a cell's genome. When mutations occur, they can either have no effect, alter the
product of a gene, or prevent the gene from functioning. Based on studies in the fly
Drosophila melanogaster, it has been suggested that if a mutation changes a protein produced by a gene, this will probably be harmful, with about 70% of these mutations having damaging effects, and the remainder being either neutral or weakly beneficial.
[71]
Mutations can involve large sections of a chromosome becoming
duplicated (usually by
genetic recombination), which can introduce extra copies of a gene into a genome.
[72] Extra copies of genes are a major source of the raw material needed for new genes to evolve.
[73] This is important because most new genes evolve within
gene families from pre-existing genes that share common ancestors.
[74] For example, the human eye uses four genes to make structures that sense light: three for
colour vision and one for
night vision; all four are descended from a single ancestral gene.
[75]
New genes can be generated from an ancestral gene when a duplicate copy mutates and acquires a new function. This process is easier once a gene has been duplicated because it increases the
redundancy of the system; one gene in the pair can acquire a new function while the other copy continues to perform its original function.
[76][77] Other types of mutations can even generate entirely new genes from previously noncoding DNA.
[78][79]
The generation of new genes can also involve small parts of several genes being duplicated, with these fragments then recombining to form new combinations with new functions.
[80][81] When new genes are assembled from shuffling pre-existing parts,
domains act as modules with simple independent functions, which can be mixed together to produce new combinations with new and complex functions.
[82] For example,
polyketide synthases are large enzymes that make antibiotics; they contain up to one hundred independent domains that each catalyse one step in the overall process, like a step in an assembly line.
[83]