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 ________.

Answer 1

Louis Pasteur used the swan-neck flask experiment to test the idea of spontaneous generation. Robert Hooke observed small structures in cork, which we call cells. Antonie van Leeuwenhoek invented the microscope and called what he saw animalcules.