To form a fragmentary sedimentary rock, the fragments  must be and one: a/ cemented; heated upb/ compacted; cementedc/ heated up; pressurizedd/ compacted; pressurizedi need , i can't remember what this one was, i just need something to explain this or an answer would be better

To form a fragmentary sedimentary rock, the fragments must be naturally compacted and cemented together.

Sedimentary rocks are made of sedimentary fragment and weathering from other rocks. Sedimentary rocks form at the Earth's surface, so they are easy to locate and study. An example of a Fragmentary Sedimentary rocks is  shale.