Persistence should not be confused with permanence.
Living systems do not remain unchanged through time. They grow, develop, repair themselves, replace components, respond to changing circumstances, and continually reorganise their internal and external relations.
APS therefore rejects the idea that biological continuity requires stability of material composition or fixed structure.
Organised persistence denotes the continuity of living organisation through ongoing material and structural transformation. It does not replace the definition of Life as viability-oriented, constraint-closed organisation.
Living systems can remain organisationally continuous despite substantial change because the activity through which they are organised maintains and re-establishes conditions required for continued functioning.
Biological continuity is therefore dynamic rather than static.
Persistence is not permanence. It is the continuity of living organisation through change.