Unlike life cycles, do not have to move through each stage. An igneous rock can be changed into a metamorphic rock, a metamorphic rock can crumble to become a sedimentary rock, and a sedimentary rock can be remelted to become magma.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

its b it was a compound