What kind of group does tom discuss that can determine your success or failure?

Derek is working on a thesis on the changes in social behavior in the context of finding partners. an important part of his study concerns the various practices followed by males and females over the course of generations and how they have gradually transformed into our current social norms. derek can be called a(n) psychologist. (tb75)\

Which of the following was not a result of early humans increasing proficiency at finding food

Who won the debate over ratifying the constitution