Final answer:
Paleoanthropology is the study of the origins and predecessors of the present human species based on fossils and other remains. It is a part of biological anthropology, which is the study of human origins and evolution.
Step-by-step explanation:
Biological anthropology is the study of human origins and evolution. Within biological anthropology, paleoanthropology is the specific area of study that focuses on the origins and predecessors of the present human species based on fossils and other remains. Paleoanthropologists use the physical morphology of skulls and other skeletal remains to form hypotheses about the milestones in human evolution over time, along with studying ancient artifacts and material culture.