Greeno classified problems into problems of inducing structure, problems of arrangement, and problems of transformation. Problems of inducing structure requires individuals to discover the relationship between various things relating to numbers, words, symbols, or ideas. Problems of arrangement requires individuals to arrange a problem in a specific way so a solution is obtained. Problems of transformation requires an individual to work out a problem through a sequence of steps.
The true answer is B: The main character in a story is also called the protagonist; main characters are generally dynamic characters. The expression "dynamic character" allude to the fact that that this kind of literary or dramatic characters undergo an important inner change, as an change in personality or attitude. The expression "developing character" is also used to describe this kind of characters. On the other hand, "static characters" are literary or dramatic characters who remain basically unchanged to the end of the work.
A word that takes the place of a noun. e.g. she he, they, it, I.
e.g #1
the name "Katy" is a noun but you can replace it with a pronoun and say "she". Katy went to the shop// She went to the shop.
e.g #2
The name of an object is a noun e.g "ball" but you can replace it with a pronoun and say "it". The ball bounced// It bounced.
