Wally is facing an important test and expects to do poorly. He is so anxious that he cannot concentrate or study effectively, but he figures that since he's going to do badly anyway, he shouldn't bother studying. This reasoning is an indication of Wally's .

Apolitical machine ~ apex 

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.

Sometimes but itt depends, their is a lot if drugs on campus too so you really can't just say that