A Key Distinction Between the Verbal and Nonverbal Systems of Communication

A key distinction between the verbal and nonverbal systems of communication is that

A) animals do not possess a verbal system of communication.
B) the verbal system is based on haptics,whereas the nonverbal system is based on kinesics.
C) the verbal system is based on symbols,whereas the nonverbal systems is signal based.
D) the verbal system regulates communication,whereas the nonverbal system complements communication.