Answer: Topic Sentence??
Explanation: Without context, I cannot know what they want you to say.
The answer is c c b hope this helps you
Facial feedback effect happens when the facial muscles triggerasd corresponding feelings such as fear or happiness. In addition, The facial feedback hypothesis explains that our movements could be affected by our emotions. The pioneer of this hypothesis was the psychologist Renee Grinnell.
Answer:
just serch up the book and there should be an audio wedsite
Explanation: