Which of the Following Is Most Consistent with the Facial

Which of the following is most consistent with the facial feedback hypothesis?

A) Facial expressions are necessary for the experience of emotion.
B) Facial expressions can trigger and magnify emotional states.
C) Although facial expressions can influence emotions, they do not produce any real physiological changes.
D) In order for facial expressions to evoke a corresponding emotion, people must be aware of their outward expression.