Question

which of the following is not a component of cell theory?
all living things are made of cells
all living things have more than one cell
the cell is the most basic unit of structure and organization
all cells come from preexisting cells

Explanation:

Cell theory states that all living things are made of cells, the cell is the basic unit of structure and organization, and all cells come from pre - existing cells. There are single - celled organisms, so not all living things have more than one cell.

Answer:

B. All living things have more than one cell