Which Would Be the Most Feasible Method of Figuring Out

Which would be the most feasible method of figuring out to which other hominin species H.floresiensis was most closely related?

A) Compare the mitochondrial DNA of H.floresiensis to that of each other hominin species.
B) Compare the type of prey hunted by H.floresiensis to that hunted by each of the other hominin species.
C) Compare the average body size of H.floresiensis to that of each other hominin species.
D) Compare the skeletal morphology of H.floresiensis to that of each other hominin species.
E) Compare the estimated life span of H.floresiensis to that of each other hominin species.