I need some more information :)
Answer:
gain the listeners attention
The correct answer is C. If visual aids are not prepared well or relevant, they can Take away from the presentation.
Explanation
Visual aids are tools used to support a speech or oral intervention to visually express the themes and concepts of the intervention to give a better understanding to the public. These aids are the best way to support oral interventions since several scientific studies indicate that visual communications are synthetic messages that help to convey a message effectively. However, if this tool is not used in a good way it cause an adverse result since it can generate confusion in the public or take away from the presentation. According to the above, the correct answer is C.
Mood is the emotional landscape of a work. In other words, it is how you feel when you read it. In “The Masque of the Red Death,” “The Tell-tale Heart” and “The Raven,” Poe uses macabre imagery and rhyme to create a suspenseful and spooky mood.
Some of the examples are listed below:
1) The prefix "Mac" means "son". "Mc" is an anglicized version that is used in Scotland and Ireland. It is patronym and the female equivalent is Nic. Example is Mackenzie.
2) Prefix fitz has the same meaning with suffix son which the former has been used from Norman times. Therefore, there are examples such as Fitzgerald and Fitzpatrick.
3) In Dutch language, are composed of the combination of father's name and ending. The suffixes are zoon for sons, dochter for daughters. For example, Janszoon and Simonsdochter.