Final answer:
If a Paleolithic hunter-gatherer community became too large for the resources available, they would likely migrate to new areas. This is because their way of life was unsuitable for large populations due to limited resources, which would necessitate a search for new territories to avoid conflict and resource depletion.
Step-by-step explanation:
If a Paleolithic hunter-gatherer community grew too large for the surrounding resources to support, it is likely that they would have migrated to new areas. This is because their subsistence strategy depended on the availability of local resources, which would have been quickly depleted by a large population. Migrating to new areas would have been the most viable solution to avoid conflict over resources and enable the community to find new sources of food. Resource depletion and potential conflicts would have driven such a community to seek out new territories where the natural environment could sustain their increased numbers.