The answer would be thete are not enough of them
Answer: Her advertisement should be organized. Also, It should have key factors the the President talked about. (If he talked about unity, then have a sketch that depicts unity). It should catch your attention in ways that the speech could.
Explanation:
Inarticulate means not being able to speak or express clearly. In this case, Peter was inarticulate because he was angry when Mr. Dussel teases Peter about his cat which he loves very much. Not the same with Mr. Dussel who claims he is allergic to cats.
Significant. Fractional sounds like "fraction," which is typically meaning a value less than one, but not quite zero. AKA, very small.
The opposite of a very small change would be a very big change. Which is what a significant change is.