Evidence and examples of Evolution
There are many examples that show pure evidence of evolution, such as fossils that show similarities between related living organisms. These fossils show how a population of a species can change through time to adapt to their environment. These examples were used by Charles Darwin to develop his theory of natural selection through gradualism, and these theories are still used today. More examples such as DNA testing, were not available in Darwin's time, but are used by scientists today to develop a better understanding of evolution. Giving us the inside look of how evolution has shaped us today.
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The picture above shows how the shells have changed throughout many years and have layered up as the climate has changed. This picture shows a time line of the shells and how they have survived by adapting to it's changing environment.
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