The correct answer is B) a place where people ate together.
An anthropologist could learn by studying an archaeological site where many animal bones were found, that it was a place where people ate together.
Anthropology studies humans in their biological, social, and cultural life through history. To do that, Anthropology has areas of study to better analyze humans and their environment. We have archeology, physical anthropology, linguistics, and cultural anthropology. This last one focuses on analyzing the beliefs of people, the culture, and the social organization of groups in their civilization.