This General Principle of Kinesics (Asserted by Birdwhistell) Says That

This general principle of kinesics (asserted by Birdwhistell) says that a woman may indicate interest in a man by smiling at him in one country but not necessarily in another country. Which principle is this?

A) We need to compare and contrast nonverbal codes.
B) Kinesics behavior is more primitive and less controllable than verbal communication.
C) Kinesic system varies according to culture and microcultures.
D) The principle of redundancy is not applicable to kinesic behavior.
E) None of the above.