Why do large molecules seem to dissapear in the digestive system

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

How manyatoms of mercury are in 1.4214e+1 ml sample

What is the overall order of reaction for rate = k[no]2[o2]