Question

over time, many scientists have carried out experiments to learn about how cells work. together, their discoveries led to the development of cell theory. cell theory explains scientists have observed to be true for all cells. cell theory can be summarized in three main tenets. based on what you have learned cells, complete the sentences to summarize cell theory. all organisms are made up of cells. cells are the unit of structure and function in living things. cells come from other cells.

Explanation:

Cell theory has three main tenets. The first is that all organisms are made up of one or more cells. The second is that cells are the basic unit of structure and function in living things. The third is that new cells come from pre - existing cells.

Answer:

All organisms are made up of one or more cells.
Cells are the basic unit of structure and function in living things.
New cells come from pre - existing cells.