Ultimately, all living organisms die but when this happens the atoms and molecules are utilised by the decomposer organisms (the Monera and Protista) and will either be locked up in their bodies or, decomposed to the simplest form in readiness for reuse in a new and actively growing cell.
(all living organisms; die; T:Ultimately) (this; happens; ) (the atoms and molecules; are utilised; by the decomposer organisms; T:when this happens)
all living organisms this the atoms and molecules
die happens are utilised
T:Ultimately
by the decomposer organisms T:when this happens