Which of the following is the correct ranking of stem cells with respect to the number of cell types into which they can differentiate (from greatest to least)?

A. Multipotent > pluripotent > totipotent	

B. Pluripotent > totipotent > multipotent	

C. Pluripotent > multipotent > totipotent	

D. Totipotent > pluripotent > multipotent	

E. Totipotent > multipotent > pluripotent