[Solved] Which of the following microbial forms have the highest resistance to physical and chemical controls? A)naked viruses B)protozoan cysts C)fungal spores D)bacterial endospores E)yeast Flexibility: The quality of being adaptable or variable in order to accommodate different circumstances or needs. Rules of Operation: refer to established procedures or guidelines that govern the functioning or conduct of an organization, system, or process. Close Corporation: A business with a limited number of shareholders and no public shares, often operated more informally than public corporations but with legal protections. State Statutes: Written laws enacted by a legislative body at the state level.