Final answer:
Paleoanthropologists and paleontologists use visual models like charts to represent the relationships between different species of creatures and understand human evolution.
Step-by-step explanation:
Paleoanthropologists and paleontologists use visual models such as charts to represent the evolutionary relationships between different species of creatures. These charts help them build hypotheses about human evolution using fragmentary fossil evidence and other ancient material culture.
For example, phylogenetic trees are diagrams that show the evolutionary pathways and connections among organisms, helping scientists understand the relationships between different species. These visual models are important tools for scholars in the field of paleoanthropology.