How many new volumes would each new cell contain whenever a cell split

Two critical interventions to turn around the opioid crises are:

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade

Were you able to observe the nucleolus in any of the cells if so which ones