Scientists might make a physical model of a cancer cell to study how it
differs from a healthy cell. Which sentence best describes a benefit of using a
model for this research?
OA. The model can show the interactions between the cell and the rest
of the body.
B. The model can simulate the growth of any kind of cell in the body.
OC. The model can show features of the cells that are too small to be
observed directly.
D. The model can show why cancer cells occur and spread
throughout the body.