Who was the first person to look at living cells using a microscope

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

Ture or false evidence for evolution includes millions of fossils

Which of these reproductive method is the only on available to mosses and fernsspores