Intelligence Evolution in Humans and animals Custom Essay

This is an evolutionary biology class and the paper should talk about the causes of intelligence evolution( environmental, biological, nutritional,etc.), how natural selection selected intelligence by passing it to the next generations ( how intelligence helped in the survival of humans) and finally, the effect of human intelligence on earth. You should cite at least 2 primary and 2 secondary sources (primary sources are research articles published in scientific journals; secondary sources include magazine or newspaper articles, websites, etc.).