I'm Robert Hooke and I discovered cell tissue from a honeycomb and called them cells.
I'm Anton van Leeuwenhoek and I discovered protozoa, bacteria, and single cell life forms.
Matthias Schleiden and I proposed that all plant tissues are composed of cells and cells are the basic building blocks of all plants.
I'm Theodor Schwann and I proposed the idea that not only plants but also animals are composed of cells. I also had the idea that all organisms consist of one or more cells and that the cell is the basic unit of structure for all organisms.
I'm Rudolph Virchow and I had the idea that all cells develop from existing cells and that diseased cells come from healthy cells.
I'm Frencesco Redi and i refuted the idea of spontaneous generation and helped future scientists advance the idea that all cells originate from preexisting cells.