Nonverbal communication includes all of the following types of communication except
a. body language when you're nervous.
b. eye contact with an authority figure.
c. email to your boss.
d. chit chat with a friend.

The difference between the lower class limits of adjacent classes provides the

What city was divided between communism and democracy/capitalism after world war 2

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.