Answer:
<h2>Scarface's scar.</h2>
Explanation:
Here the closest to flaw definition the scar. Because a flaw is defined as a mistake, weakness, that causes something not to be perfect, mostly when is planned.
The correct answer is B) because a run-on sentence is a sentence which is incorrectly punctuated. In this case, B doesn't have the right punctuation mark. Instead of a comma (,) perhaps a semicolon (;) should be used.
Proofreading before revising will help in making revising easier.
hope this helps!