Paralanguage refers to the communication that does not involve words, but is often accompanied by them. Paralanguage communicates emotions and responses. An example of this is when people say "um" or when they make a confused expression an say "hmm". The pitch, volume, and tone of speech can change the meaning of a word, which is why we categorize those components of speech as paralanguage. If I said, "good day, sir" the meaning could be completely different depending on my tone of voice. Hope this helps!
Answer: A. The sounds we make without forming words.