An informative speech is a speech given to educate the audience about any topic. The speeches may provide certain instructions or information of the audience about any particular topic. The audience here knows very negligible part of thing while the speaker stands there with a lot of information to be shared. The information helps the audience in their life regarding any subject and make them remember things.
Captain Nemo is a dynamic character because he develops throughout the book. He begins as a sort of an enemy and during the voyage he becomes a better man and changes his ways.