Read the following passage: Molten rocks deep inside Earth cool and form Rock A. The shifting of tectonic plates exposes these rocks. Wind and water break Rock A into small pieces. These pieces are carried over long distances and deposited at a certain location. More and more small pieces of rocks collect in layers one over the other over a period of several years and finally form a single rock called Rock B. Which statement is most likely correct?
A) rock B may have fossils
B) rock A may have sediments
C) rock B may be formed due to intense heat and pressure
D) Rock A may be formed by compacting and cementing