Final answer:
Primatology is the field of study that focuses on human and ape communities, exploring their interactions and relationships. It examines the behavioral and physical attributes of primates and their relationships with the environment.
Step-by-step explanation:
The field of study that focuses on the interface between human and ape communities, exploring their interactions and relationships, is called primatology.
Primatology examines the behavioral and physical attributes of both living and fossil primates as well as their relationships with their environments. By studying nonhuman primates, anthropologists can gain a better understanding of what it means to be a primate and what it means to be human.
Some important topics within primatology include the study of primate behavior, intelligence, communication, social structure, and the impact of humans on primate populations and habitats.