Which of the following would provide the best evidence that Species A and Species B have a common ancestor?
O A. The limbs of Species A and Species B have a different structure and function
O B. The limbs of Species A have a similar structure to the limbs of Species B, but they perform a different function.
O C. Species A has limbs, and Species B does not have limbs.
O D. The limbs of Species A perform a function that is similar to the limbs of Species B, but they have a different structure