WHAT CAN BE INFERRED FROM THE PASSAGE ABOUT THE FOSSILS MENTIONED I...

5. What can be inferred from the passage about the fossils mentioned in lines 2-4 in the third paragraph ?

(A) They have not been helpful in understanding the evolution of terrestrial life.

(B) They were found in approximately the same numbers as vascular plant fossils.

(C) They are older than the mega fossils.

(D) They consist of modern life forms.