Choose your reply from the options at the end. Does "The majority of population groups at this time were still highly mobile hunter-gatherers; but now individual groups started to focus on resources available to them locally, thus with the passage of time there is a pattern of increasing regional generalization like, the Southwest, Arctic, Poverty, Dalton and Plano traditions." contain the correct answer to "What did they rely less and less on?"
Select from the following. a). yes. b). no.
b).