Which of the Following Examples Reflects the Individual Who Is

Which of the following examples reflects the individual who is most likely experiencing anger based on their physiology?

A) Fred's stomach is churning and his digestive system has sped up.
B) Cassie's amygdala is showing activation in her brain.
C) Jackson's insula region of his limbic system is activated.
D) Deidra's digestive system has slowed down and her heart rate has increased.