Answer :
The word in this sentence that indicates a compare and contrast interaction is:
B. Unlike
What is a compare and contrast interaction?
A compare and contrast interaction is one that shows how two things are either similar or different. The use of the word, "Unlike" shows a difference. It is a signal word that alerts a person to the dissimilarity between two things that were being compared.
After this word is introduced, the reader will expect the narrator to mention the difference and in the case of the sentence above, the difference is that Iowa voters choose a primary candidate instead of casting a ballot. So, "unlike" is the compare and contrast word.
Learn more about comparisons here:
https://brainly.com/question/1404938
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