Thomsen's three-age system of Stone Age, Bronze Age, and Iron Age served the following purpose O to suggest that technologies used to make tools became progressively more complex over time O all of the other answers O to organize past technologies into the correct chronological order O to indicate that societal changes were tied to technological changes Question 8 Human choices can be evaluated using evolutionary theory, which argues that O decisions are based upon social conventions O decisions are made collectively by a ruler O decisions are based on the goal of increasing fitness O decisions are random