Answer:
D
Explanation:
The expository essay is a genre of essay that requires the student to investigate an idea, evaluate evidence, expound on the idea, and set forth an argumebt cocerning that idea in a cleae and concise manner.
What it is saying is it is like having a peanut butter jelly sandwich without the bread. It is ridiculous and something that is needed to make a whole of something. So like per say, you have a teddy bear but you buy that teddy bear but it has no filling in it. So it's like claiming to be a car salesman, without the cars. I hope this helps, sorry if it doesn't make sense.
The study of behavior and why people do the things that they do.
Answer: i would say its the third option but i may be wrong
Explanation: