I believe it is A. Teacher because that is a career.
It's purpose is specialization of spore produce.
E. The number of farms per square kilometer
Mice are shy creatures who try to, at all costs, avoid trouble. Lennie is scared to talk to others because he's scared he'll get himself into trouble. Lennie is oblivious to what's going on around him, it's as if he's in his own little world.
