Andri is angry at jeremyJeremy recently learned some things about the brain that would suggest that her _ is probably very active right at the moment, but realizes this probably isn't a great time to mention this to Andri.

amygdala

Explanation:

In simple words, The amygdala relates to the  group of cells close to the centre of the brain. There are two of them, one in each hemisphere or side of the brain. That's where feelings are given sense, recorded, and connected to connexions and reactions (emotional remembrances).

The amygdala has been thought to be representative of the limbic structure of the brain. Amygdala refers to the particular brain area that handles feelings such as anxiety, provokes anger as well as motivates everyone to behave.

answer; self-serving bias;

answer; did not understand that the act was wrong because she/he was suffering from a mental illness;