Final answer:
Stone tools are commonly found on archaeological sites associated with Hunter-gatherer communities during the Neolithic period.
Step-by-step explanation:
Stone tools are more commonly found on archaeological sites thought to be associated with Hunter-gatherer communities. During the Neolithic period, stone tools were used by these communities before the transition to agriculture. They used stones for grinding, chopping, and cutting, and often relied on cooperation between groups to harvest or move large rocks.