Answer:
The impact that Mr. and Mrs. White's differing points of view in paragraphs 109-125 and paragraphs 133-139 have on Part III is that Their differing points of view and resulting argument create suspense around what choice they will make and how they will respond to the knock at their door.
Step-by-step explanation:
As Mr. and Mrs. White have very different opinions about what to do with the remaining wishes and after her insistence on wishing for their dead son coming back to life, this creates an important moment of tension and suspense in the story since the reader does not know what is gonna happen at the end what would they do? is it their son the one at the door?