Question

an emotional response to an odor means that the __________ is involved.
a reticular activating system
b limbic system
c somatosensory area
d cerebrospinal fluid

Explanation:

The limbic system is associated with emotions, memories, and the sense of smell. Odors can trigger emotional responses through its connection to the limbic system. The reticular activating system regulates wake - fullness and arousal, the somatosensory area is related to touch and other body sensations, and cerebrospinal fluid is a protective fluid in the central nervous system.

Answer:

B. limbic system