The answer to the question would be B
A conjunction is a word used to connect words or group of words.
A coordinating conjunction joins words or group of words that are similar. They connect words and phrases and also independent clause to form compound sentence.
so the coordinating conjunction in this sentence would be and
Here is the list of the answers of the given underlined words above: The part of speech that corresponds to the underlined words in each sentence are as follows:
1. Ragtime - Noun
2. Until - Preposition or Conjunction
3. Ragtime - Adjective
4. And - Conjunction
5. Cakewalk - Noun
6. Probably - Adverb
7. Today - Adverb
8. Hey - Exclamation or Interjection
9. Wrote - Verb
10. You - Pronoun
C)
She is more afraid during the day than at night; she doesn’t trust the other residents; and she has been whispering to people in the warehouse
IS THE ANSWER HOPE THIS HELPS AND PLEASE MARK ME AS BRAINIEST AND ADD ME AS FRIEND