Imagine That You Have Stumbled Across a Secret Laboratory Where

Imagine that you have stumbled across a secret laboratory where an evil scientist is conducting unauthorized brain research. By altering brain structures, he has created superheroes who have specialized powers or abilities. One of these superheroes seldom feels hungry or thirsty and can go for days without feeling the need to eat or drink. In this case, the scientist MOST likely altered the

A) thalamus.
B) hypothalamus.
C) reticular formation.
D) hippocampus.