Final answer:
Tone, pitch, accent, and rate are examples of paralanguage. Paralanguage refers to the vocal characteristics that convey meaning and emotion. Hence the correct answer is option D
Step-by-step explanation:
Tone, pitch, accent, and rate are examples of paralanguage. Paralanguage refers to the vocal characteristics of speech that convey meaning and emotion. Tone refers to the emotional quality or attitude expressed through the voice, while pitch refers to the highness or lowness of the voice. Accent refers to the pronunciation patterns specific to a particular region or language, and rate refers to the speed at which words are spoken.
Hence the correct answer is option D