Answer:
<h3>C. In online online interview, a teacher stated, "On the other hand essay items present a grading challenge because implementing bias-free parameters for grading is nearly impossible."</h3>
Explanation:
I hope it helps :)
I might be wrong, but I think it's a verb. :^]
C. How long does it take to travel from the Earth to the moon?
This is the weakest research question because it can be easily answered. According to a 2 second Google search, it takes about 3 days for a spacecraft to reach the moon from Earth. This question does not allow for a lot of research for development into an essay. Options A, B and D all have a variety of possibilities that would allow for a multi-paragraph essay with significant topic development.