Final answer:
Modern Evolutionary Anthropology, also known as Human Behavioral Ecology, is a subfield of anthropology that applies evolutionary theory to understand human behavior.
Step-by-step explanation:
Modern Evolutionary Anthropology, also known as Human Behavioral Ecology, is a subfield of anthropology that applies evolutionary theory to understand human behavior. It explores how humans have evolved biologically, how our ancestors lived in different environments, and how we interact and behave in the present. This field of study considers factors such as natural selection, genetic variation, and adaptation to explain human behavior.