Choose the definition of: kinesics
a. study of body movement
b. study of 8
c. study of mathematical formulas
d. study of composition

Kinesics is the study of the interpretation body motion communication such as facial expressions and gestures.   It does not include the verbal communication because you can communicate through words. Kinesics is a nonverbal communication that does not involve words. Example of this is when you are in a different country in which you do not know how to speak their native language. To understand their feelings, you don’t listen to their words but you observe their actions and facial structure when communicating. So the answer is letter A.

As newton's first law states a object in motion stays in motion