A.The study of fossil plants and animals and of the rock formations where they are found
B.The information is used increasingly in environmental sciences to build up a picture of past environments
C.Both (a) & (b)
D.None of these
A.The study of fossil plants and animals and of the rock formations where they are found
B.The information is used increasingly in environmental sciences to build up a picture of past environments
C.Both (a) & (b)
D.None of these