<span>present a computer-assisted slide show</span>
That is because there is no specific character development or purpose or use of the character. His purpose and use is to be the evil that would get beaten by the main character, in this case Beowulf.
Cage diving (in open sea but in the safety of a cage)
C. These early doughnuts were found in prehistoric Native American ruins.
C is the best answer. A tradition is something that has been around for a while. Option C says that doughnuts were found in prehistoric Native American ruins which means that they have been around for a long long time. Option D is not a good choice because it doesn't say anything about donuts, it's only about bread. The other options do not indicate that they have been around for a significant portion of time.