The reason that natural selection is important
is that it's the central idea, stemming from Charles Darwin and Alfred
Russel Wallace, that explains design in nature. It is the one process
that is responsible for the evolution of adaptations of organisms to their environment. Hope this helps!!
Natural selection was an important contribution to the theory of evolution because it is supported by evidence from a wide variety of scientific disciplines, including paleontology, geology, genetics and developmental biology.
