The Evolution and Spread of Human
Modern humans, Homo sapiens, are the only surviving species in the human genus, originating 300,000 years ago in Africa. Since then, we have evolved physically and cognitively. Homo habilis emerged in Africa 2.8 million years ago, starting our human ancestry. Although still ape-like, Homo habilis developed upright walking and a little bigger brain than its ... Read More
Pages: 7 Words: 1844