A subordinate is what I'm assuming you are taking about. A subordinate conjunction is a part of speech. It connects independent and dependent clauses together. It is also referred to as subordinators. Some subordinate conjunctions may include: as, whenever, after, when, because, and since. Those are just some of many.
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Answer:
B. a heading that indicates the text’s purpose
Explanation:
Just took the quiz!!
I think it it a fragment by think I mean I think I know the sentence
1. has lived
2. will wait
3. is visiting
4. listening to
5. had paused
6. has drawn
7. been coaching
8. remembered to
9. been planning
10. do not play