Final answer:
The first clues about prehistoric life were provided by footprints, bones, and tools.
Step-by-step explanation:
The objects that provided anthropologists with the first clues about prehistoric life were footprints, bones, and tools. These artifacts provided evidence of early human activities and behaviors, such as hunting, tool-making, and movement patterns. Pottery, weavings, and artwork also give insight into prehistoric life, but they were not the first clues that anthropologists discovered.
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