Letter C because the second sentence is a complete sentence and if you're adding the ";" then you don't need an and after it.
Answer:
helped a friend receive the mental help she needed by hooking her up with a therapist of mine
Explanation:
poopoo weewee peepee wingwong
Hi!
The answer you may be looking for is: "Simple"
The reason being is because it has an Independent clause.
Hope this Helps!
<h2><em>
~~PicklePoppers~~</em></h2>