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Argumentative Essay On Evolution

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Evolution It has always been a mystery of how life on Earth started. Although we may not be able to find out exactly how life originated, we can find out how life has changed over time through the theory of evolution. Evolution is the process by which all living organisms come through a long history of changes shaped by physical and chemical processes still taking place. There are debates between whether the theory of evolution is truly scientific. The argument stems from why evolution is considered a “theory.” To many, a theory is simply defined as someone’s opinion. In biology, a theory is “an explanation of some natural phenomenon with well supported evidence from experiments or observations” (Reed Wicander, 2012).
Discovery of Evolution
Between 1831 and 1836, Charles Darwin embarked on a five-year voyage after graduating from Cambridge University with a degree in theology. Darwin made a visit to the Galapagos Islands, where he made observations which changed his ideas on present-day species. The idea the people of that time before his discovery held on to the concept of the fixity of species, where all species were created in their current forms with little to no changes at all. After observing fossils of past mammals and the 13 species of finches living on the island, Darwin realized that these animals came from a common ancestor. After making such observations, he was convinced that “all living organisms derived from ancestors that lived in the past with some

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