Evolutionists believe that progressive, evolution occurred in small, incremental steps from mutations (genetic, copying mistakes) which were preserved by natural selection because they provided a significant survival or reproductive advantage. In the evolution of the vascular system, blood would be no use without fully, evolved blood vessels and vice versa. Both of these would be of no use without a heart to pump the blood, which itself requires a pumped blood supply, as do the brain, lungs, other organs and muscles etc. So what evolved first?
2006-09-25
05:49:09
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10 answers
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asked by
A.M.D.G
6