The correct answer is sentence (5).
A sentence fragment means that it is only a part of a sentence; it is not complete. Given that it is incomplete, the fragment, aka subordinate/dependent sentence, has to be part of a larger, independent sentence, in order to make any sense. So if you combined sentence (5) with another one, it wouldn't be a fragment anymore.
The intrinsic eye muscles, or the <span>sphincter pupillae.</span>
C is the answer you can only get one answer.
Answer:
You are a cake because no matter how sad I am, you are always there for my birthday.
Explanation:
That's all I can think of