I hate people like there so annoying

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element

What are several ways to reduce the effect of friction