Appeal to emotion.
Answer: Option D.
Step-by-step explanation:
Emotions are biological states associated with the nervous system brought on by neurophysiological changes variously associated with thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. There is currently no scientific consensus on a definition.
When you're emotional, you're feeling lots of feelings, or emotions: happy, sad, afraid, lonely, mad. An emotional speech makes you stand up and cheer. An emotional movie tugs on your heartstrings.