Question: Paleolithic (“Stone Age”) refers to the fact that during this period humans:

possible answers:
A:Painted on the stone walls of caves
B:Began using stone tools to manipulate their environments
C:Used stone exclusively as a building material

Please help me ASAP!!!

Considering the case of the two health clinics above, why do you think that trouble was brewing? there was serious competition for tech jobs at the downtown clinic. the new technology at the uptown clinic was too difficult for the staff to understand. the doctors pitted the staff of one clinic against the staff at other clinic. the staff at the downtown clinic saw that their colleagues at the uptown clinic were treated better and had more opportunity.