Answer:
I believe it is diminishes.
Explanation:
Diminishes means to make smaller, to become smaller, or to lessen the authority or dignity of; to put down; to degrade; to abase; to weaken; to nerf (in gaming).
It may be softens, though, so apologies if I am incorrect.
But interesting. the purpose is to entertain
Answer:
A) It strengthens the authors reason for investigating.
Explanation:
I had the same question on edgenuity.
