One comic book artist depicts Dracula as old and batlike, while another comic book artist depicts him as young and handsome. -APEX
I would say the correct answer is that has an undetermined answer.
If a subject has been thoroughly covered, then there is no need for this researcher to do it all over again. If it's impossible to answer, there is no need to try. If it can be answered easily, then it doesn't really require a research. This leaves us with the last option, because a researcher might want to try and determine the answer.
Answer:
A) Curiously, you would not feel this force at all because, like anything in free fall, you are weightless.
Explanation:
The answer is
D.Show what happened at an earlier point in the story.