<prompt> The function of common neutrophils ,monocytes, macrophages isImmune response is reducedPhagocytosisLiberation of histamineDestruction of old erythrocytes  <response>: Ref Robbins 9e p97 phagocytosis is a major mechanism used to remove pathogens and cell debris. The ingested material is then digested in the phagosome. Bacteria, dead tissue cells, and small mineral paicles are all examples of objects that may be phagocytized. Some protozoa use phagocytosis as means to obtain nutrients The common function of neutrophil ,monocytes and macrophages is phagocytosis its the most common function 