Louis Pasteur used   to test the idea of  . Robert Hooke observed   in cork, which we call  . Antonie van Leeuwenhoek invented the   and called what he saw  .

1 answer

Louis Pasteur used fermentation experiments to test the idea of spontaneous generation. Robert Hooke observed cell structures in cork, which we call "cells". Antonie van Leeuwenhoek invented the microscope and called what he saw "animalcules."