Introducing Anthropology

adaptation adult agriculture American Indian ancestors animals anthropologists apes areas assortative mating autonomy baby become behavior biological birth brain brother century child civilization clan complex concept contemporary culture Darwin defined distinct early economic environment eugenics European evolutionary evolved example experience fact father female fieldwork gene genetic H. J. Muller higher superstition Homo Homo erectus human evolution human species hunters hunting important individual invented language least live maize major male mammals man's means ment monkeys mother mutation natural selection Navaho old age organization origin patterns perhaps period physical population possible post-civilized society primates problem produce prosimians puberty race relationship relatively Rerebawä Sapir-Whorf hypothesis sense sisters social structure Sumer survival symbolic things tion traits trees tural United University village WESTON LA BARRE Wintu Yanomamö York