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:
The date marking the end of prehistory is typically defined as the contemporary Written historical record for example in Egypt it is generally accepted that pre history ended around 3200 BCE
Answer:
the patriots I think but it's probably not lol
A clique, is probably the answer you are looking for, a tightly knit group of people that one must fall under specific categories to achieve access into a group.
Answer: a food chain or a food web
Explanation: (: