Assertion: immune system's cell | /r/HasProperty | function
Facets:
value: by identifying and eliminating pathogens
type: MANNER
Source sentences:
text: The innate leukocytes include: natural killer cells, mast cells, eosinophils, basophils; and the phagocytic cells include macrophages, neutrophils, and dendritic cells, and function within the immune system by identifying and eliminating pathogens that might cause infection.