The accurate answer is
<span>Frederic Edwin Church began the Hudson river school painting style.</span>
Answer:
Variety
Explanation:
Between the big glasses, the fact that most of his head is blue, and his big ears, this piece has a lot of variety.
The answer is (d.) choose only the visuals that are easily understood.
The main purpose of the visual aids is to help improve the understanding of the audience to the presentation. It clarifies and reinforce the key points of the topic. So it's important to choose the appropriate visual that could help the presentation easily understood.
