A possible explanation of a scientific question based on observation
UAAAUC hope this helps !!
Microscopes allowed scientists to observe Prokaryotic cells which make up Bacteria and Archaea. These cells are small and contain no membrane- bound organelles. It allowed them to observe Eukaryotic cells with a nucleus and membrane-bound organelles that perform different life functions.
All organisms are made of cells
all existing cells are produced by other living cells
the cell is the most basic unit of life