Answer:
B) to feel involved in the experiment
Explanation:
1.B 2.C 3.A 4.B 5.B 6.A 7.C 8.A 9.A
Every night, Grendel attacks King Hrothgar's wealthy mead-hall, Heorot, killing Danish warriors and sometimes even eating them. ... After explaining that he owes Hrothgar a favor because Hrothgar helped out his father,Beowulf offers to fight Grendelhimself. King Hrothgar gratefully accepts his offer.
It's used to guide and organize the entire outline. (should be the main focus of the paper.)