Question

important event of prophase (the first step in the mitosis step of the cell cycle) is that the chromosomes <condense> and become visible. this at the <chromatin> gets packaged up so that it is easier to
<destroy
move around>

Explanation:

During prophase of mitosis, chromosomes condense from chromatin. Condensing chromatin into chromosomes makes it easier to move the genetic material around the cell during cell division. Destroying the chromatin would not be a useful or logical process in cell division as the cell needs to pass on its genetic information accurately.

Answer:

move around