An advantage of describing a cell as being like a factory is that it
OA) makes cells easier to understand
OB) shows the limitations of cells clearly
C) prevents having to study the complexities of cells
OD) is cheaper to do experiments in a factory than on a cell

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.