Paul tried the new healthy Marionette Marie biscuits but did not like their taste. He preferred the older Marie biscuits for maintaining a consistent taste for past twenty years. Paul’s negative reaction to the newhealthy Marie biscuits is a result of selective exposure. True or false?

During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.