In this article, I will argue for the theory of evolution. This will be done using the scientific method, evidence of a common ancestor, natural selection, vestigial structures and evidence of a transitional animal. Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”?Get the original essayThe theory of evolution has been under discussion since the early 19th century in early Greek writings. Although its teaching was not allowed in schools due to the strong influence of the Church within schools. For these theories to be remotely accepted, they had to have certain established references. One of these was the use of scientific theory, that is, certain stipulations put in place to ensure that the laws regarding regularities existing in observed and posited objects and events are discussed a scientifically logical way. One must form a hypothesis which is a statement that attempts to explain why a large group of scientific observations brought together into a single state (a law) is true. To do this, most scientists apply the principle of parsimony which is the scientific principle that all things are generally connected in the simplest or most economical way, especially with regard to evolutionary pathways. This can be applied to science problems because generally all science problems are something you don't understand but can do experiments to understand better. So the best way to understand it is to relate it in its simplest form. Once all this is done and you have written your theories, they are not only published, they still have to be read and examined by what is called "peer review". This is where scientists communicate their findings with each other and make sure it is true. The article is reviewed by a third party, usually someone considered a peer, who is often someone working in the same area of ​​research or discipline. One or more people go through the document in depth, inquire about the raw data, their conclusions, their references, analyze the document several times to make detailed suggestions for improvement. After all this, your paper is ready to be published and your theory is also published and made public to actually be considered a theory, which is the procedure that every evolutionist must follow, which makes their research credible and true, as opposed to to creationists. The family tree of life is brilliant and common to most species found today. Take for example the horse, which has a very detailed and complete fossil record. The oldest horse, Hyracotherium, had four toes on each forefoot and three toes on each hind leg. He had short teeth with single molars and very small premolars. This was during the Eocene period where it was mainly tropical forests with soft deciduous vegetation and most surfaces. Its body, like that of a small dog, and other characteristics were therefore very suitable for such a period. However, when the climate began to change and there wasn't much rainforest for the little animal to hide in. It began to evolve or adapt to cooler, drier grasslands with more abrasive vegetation by changing its characteristics. Like its teeth which have become more adaptable to the abrasive grass, its feet, its skull, etc. It was the Orohippus, which was a little more.