1. how much of the total did Raul contribute himself? 4. identify one way could have increased the total amount of money he made over the 40 years.

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.