Please answer the the following 3 part question 1a. From an evolutionary perspective, facial expressions of emotion like

[answerhappygod]

Please answer the the following 3 part question
1a. From an evolutionary perspective, facial expressions of emotion likely exist:*
a.to help us feel emotions
b.to provide a communicative signal
c.to exercise facial musculature
d.to relieve pent-up emotions
1b. According to the James-Lange theory, the:*
a. cortex is not involved in emotion.
b. autonomic nervous system is not involved in emotion.
c. mental experience of emotion triggers the physiological response to emotional stimuli.
d. mental experience of emotion is produced by the brain’s perception of the physiological response to emotional stimuli.
1c. Evidence that two different emotions can result from approximately the same autonomic profile supports*
a. the Cannon-Bard theory of emotion.
b. Schachter’s cognitive attribution model.
c. the use of polygraphs to detect liars.
the James-Lange theory of emotion.