Below are the goals of Anthropology, Sociology and Political Science. Write A if it belongs to Anthropology, S for Sociology and PS for Political Science. ___________16. Describe and analyze the present-day human cultural similarities and differences. ___________17. Be immersed in current affairs. ___________18. Build a better understanding of mankind. ___________19. Learn how political activities are organized in and out of the country. ___________20. Describe and explain human biological and diversity today