The __________ is a part of the limbic system involved in discriminating emotions, including fear.

A) endometrium
B) amygdala
C) hippocampus
D) foramen magnum

Limbic System

A group of structures involved in memory, motivation, and emotion that forms a fringe along the inner edge of the cerebrum.

Amygdala

A part of the brain's limbic system involved in emotion processing, fear responses, and memory.

Endometrium

The mucous membrane lining the uterus, which thickens during the menstrual cycle in preparation for possible implantation of an embryo.