Because she did something to make her envy her.
Answer:
You could try to persuade people that It's important to take injuries seriously
Explanation:
If you had taken it seriously you may have had a better recovery
Question:
Why don't cannibals eat clowns?
Answer:
Because they taste funny.
Dark Humor... gotta love it.
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.
