Darwin’s Theory of Evolution explains that all life is related. It presumes the development of life from non-life and stresses a purely naturalistic descent with modification. It is also said that beneficial mutations accumulate and the result is an entirely different organism. Evolution’s biggest rival is creationism, It is a religious belief that a higher being created the world and all that resides within it, this completely opposes Darwin’s theory. Creationists would argue that all life seems designed and scientists can 't explain why, so they use the explanation of divine intervention. He then discovered species in an island that doesn’t exist in other parts of the world. Darwin was struck by the fact that the birds were slightly different from one island to another. He realized the reason this difference existed was connected with the fact that the various species live in different kinds of environments and they had to adapt to a different condition. In 19th century, Darwin’s theory was criticized thought that he had wrong interpretation. In 20th century, it has proven that he is correct. Darwin came to understand that any population consists of individuals that are all slightly different from one another. Those individuals with a variation that gives them an advantage in staying alive long enough to successfully reproduce are the ones that pass on their traits more frequently to the next generation.
Scientific historian Ronald L. Numbers thinks that the publication of