Answer: To convey our message
Step-by-step explanation:
Words are very important in communication, because through words the person at the other end of communication channel would able to know exactly what is on our mind to say.
To fully pass message across words are not enough, we would need to apply body signaling, body movement, tone variation for the audience to fully get our message.
Due to this reason communication is most times talking face to face with your audience than through messages or letters.