Question

How did early modern science learn about cells without performing experiment

Answer 1

Answer:              

Early years of cell science all began in the late 1500s when a spectacle maker from the Netherlands, named Zacharias Janssen, invented the microscope. This invention provided a way to examine items up close and see things that weren't otherwise visible. The idea caught on like wildfire in the science community, and it began to seem as if microscopes were being developed everywhere. Two scientific colleagues, English scientist Robert Hooke and Dutch scientist Anton van Leeuwenhoek, both made important early discoveries in cell science using microscopes.