To ensure all information is factual is the right answer.
Answer:
When they realized that they were about to get eaten by the walrus and the carpenter.
Explanation:
because "It identifies the focus and method of the research project," since this is crucial in order to be able to spend one's time wisely and efficiently
The correct answer is B. Ethos. Ethos is one of the three famous rhetorical appeals by Cicero, and it is the appeal to the credibility of the speaker.