a convincing tone because he wants to convince them that the mascot should be changed to a bear.
Answer:
Yes, they should.
Explanation:
It teaches students the importance of helping others, even if you don't expect something in return.
The mood changes from this outrageous romantic story because of how much they loved eachother, and how they risked faking their deaths for one another. Then it finally lead the mood into a tragedy due to their actual deaths, and how broken and connected everyone became in the end.
When doing a multimedia presentation, the thing that one might be prepared about in advance in case the equipment failure during presentation is to keep giving the speech and using the chalkboard to provide the visuals. This will keep the people interested in listening without caring about the failed instrument.