Which rock type forms from compaction and cementation of sediments?

Which rock type forms from compaction and cementation of sediments?

• A. Igneous rock forms from cooling of molten rock.
• B. Metamorphic rock forms from altered by heat and pressure.
• C. Sedimentary rock forms from compaction and cementation of sediments.
• D. Igneous rock forms from precipitation of minerals from solution.

Answer: (C)