After the movie ends,Sam thinks about how neurogenesis would continue taking place in the brain of the protagonist,especially in the _____________.

A) dentate gyrus and prefrontal cortex
B) cerebellum and prefrontal cortex
C) dentate gyrus and hippocampus
D) cerebellum and hippocampus

In one study, a team of researchers sought to determine how big an impact the Chief Executive Officer (CEO) had on the performance of a company, as reflected in company profits. They concluded that the answer was about ____. ​

A) 0%
B) 1%
C) 5%
D) 14%