Concerning the Relative Ages of the Shale and Sandstone,the ____________

Multiple Choice

Concerning the relative ages of the shale and sandstone,the ____________.

A) shale must be older,according to the principle of superposition
B) sandstone must be older,according to the principle of superposition
C) shale must be older,according to the principle of components
D) Their relative ages cannot be determined from the information given.