which part of the cell theory is best explained by studying the ability of stem cells to divide and form…

which part of the cell theory is best explained by studying the ability of stem cells to divide and form additional cells?\nall cells come from preexisting cells.\ncells are the basic units of structure and function of all living things.\nall organisms are composed of cells.\nall cells are similar in composition and metabolic activities.
Answer
Brief Explanations:
Stem - cell division shows new cells arising from pre - existing stem cells, which aligns with the idea that all cells come from preexisting cells in cell theory.
Answer:
All cells come from preexisting cells.