There are many different life forms on earth. New species and different sub species are evolving every second as others die out. In order to explain the origin of life, people have used the bible story of creation, while others came up with their own theories. Out of all those theories, the theory of evolution by Charles Darwin seems to have the most supporting evidence to back it up. Evidence on earth suggests that single …showed first 75 words of 1229 total…

…showed last 75 words of 1229 total…much diversity of life on earth. Human and other modern day creatures all show characteristics of creatures in the past. The main reason people reject evolution is because they don't believe they could be related to a more primitive creatures because they are consider inferior. The theory of evolution is the best theory for life on earth and unless more evidences suggest other wises, it will most likely be a fact instead of a theory.