Hello there! Please help me i don’t understand this question. Ill give brainliest though!

Which enzymes break down carbohydrates?

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