Why might cave and rock shelters be overrepresented in the fossil record?

Question

Quizplus · Accepted Answer

Caves and rock shelters are more likely to be found because they are often located in erosion-resistant areas, such as cliffs or high elevations, that are less likely to be buried over time. Therefore, they are more likely to be exposed and available for discovery and excavation by paleoanthropologists.

Answer: C
 Wild animals cannot access the tools or bones in caves, which reduces the likelihood of disturbance or destruction of the remains. This means that any organic remains, such as bones or tools, are more likely to be preserved intact and available for discovery and analysis.

Therefore, both A and C can be considered as good choices as they both offer valid explanations.

Why Might Cave and Rock Shelters Be Overrepresented in the Fossil