3. In the cork, Hooke saw there were cellular patterns that looked like prison cells, which is why we call cells, cells.
4. van Leeuwenhoek is known for is discovering bacteria.
5. The three parts of the cell theory are that all living things are made of cells, cells are the basic unit of structure and function in living things, and all cells come from preexisting cells.
What are the terms that were stated? then i could help.
In what organisms are you referring to?