Determination is something I would say
Answer:
A) is futile
Explanation:
While difficult the others are possible.
B. Introduce
Will be the answer to this question
I think it’s a I need 20 characters
Answer:
It would show that you didn't just read something from one source and believed it. When researching it is good to read around and see different results or if the information may be the close to what you gathered elswhere etc.