It means that what is that set of beliefs and it also tells us that is not important how important it is, In other words it importance doesn't matter.
I believe it is A due to "The lady made detailed plans, engaged the caterer and the orchestra well in advance" isn't exactly connect well and be hard to understand so you'd put a comma between "caterer, and".
So is the conjunction that links the two independent clauses. Answer: So
What effect will the prescribed drug have on my condition
Answer:
D
Explanation:
the title would be at the top, and the types will be along the x-axis
