Answer:
Option B.
Step-by-step explanation:
Fossils are the impression of dead living organisms on the surface. Fossils provide the direct evidence of evolution.
The fossil records reveals the features of ancestor and can be used to compare against the living descendants.The gradual change in the species as compared to its ancestor can be determined by the fossil record Hence, fossils record can provide the common ancestor to many species.
Thus, the correct answer is option B.