Jack thinks that he is some tough high and might being but really he is just being sensless and putting himself in danger. He is trying to look like a better leader than Ralph by seeming braver even though that has nothing to do with why Ralph doesn't think they should go, and smarter, even though he isn't.
I believe the answer is B) How to determine the difference between right and wrong. Many medieval texts were themed off of this question. They were about great heroes defeating their foes in great battles.
Hope this helps! Please let me know if I'm wrong :)
<span>This discovery activity puts students in the place of real volcanologists by giving them access to real-time data from Kilauea Volcano, Hawaii. They learn about volcano monitoring techniques, study case histories of important volcanic processes, and then form and test hypotheses for past and future volcanic events with multiple instruments and real-time data. As a result, students will understand the processes that shape a basaltic shield volcano.</span>