kingdes1796 kingdes1796
  • 25-08-2017
  • Biology
contestada

the ___ defenses work against a wide array of disease-causing agents , collectively known as pathogens.

specific
non-specific
physical
none

Respuesta :

chloextssf
chloextssf chloextssf
  • 25-08-2017
non-specific is the answer
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