Differences Between Humans And Humans

The most difference between human and animals lies in whether can use tools. Long time ago, human like the other animal use hand to do anything and eat uncooked. According to Darwins ' evolution theory that humans evolved from apes. Homo species appear in 2.5 million years ago. Human evolution go through many steps and much time in the history. Begin from homo species to Homo Erectus, Homo Ergaster, Homo Antecessor and Homo Sapiens. From 2.5 million years ago to 1.2 thousand years ago. The Homo has big differently between them. Human learned to stand up and use tool that important for human evolution. Because human can use two hands to get food and use tools. Use can help human get more food. When human has enough food that can have more time to do the other thing. Humans ' intelligence become more and more stronger. At first, I want to introduce about Australopithecus. The earliest

The name of the Homo Ergaster derives from the Greek word for "workers," which is due to the discovery of many different tools, such as axes and knives, in the site of the Homo Ergaster. This is why he is sometimes separated from other human ancestors, the unique thing is that he will use advanced equipment. Artisan 's tools belong to the Asheli culture period. They first started using tools 1.6 million years ago. Also found charred animal bones and traces of camps can be seen that they will use the fire. Homo Ergaster are the first human beings to have the same proportions of body as mankind today. The difference between the Homo Ergaster and the Homo Erectus is his thinner skull bone, and there is no obvious ditch. Derived features include reduced amphoteric shape, smaller and orthognathic facial, smaller teeth arch and larger cranial cavity (about 700-850 cubic centimeters). Estimated craftsmen standing 1.9 meters high. The remains are found in Tanzania, Ethiopia, Kenya and South