Answer:
The correct option is : C) limestone.
Step-by-step explanation:
Carbonate rocks are a type of sedimentary rocks. The carbonate rocks are composed of carbonate minerals. The carbonate minerals are the minerals containing carbonate ion (CO₃²⁻).
The most common type of carbonate rock is limestone. Limestone is composed of the minerals calcite and aragonite, which have a different crystal form of calcium carbonate.
Therefore, Limestone is the most common type of carbonate rock.