what do plasma cells secrete?
Chemical energy h2o oxygen antigen fighters harmful substances bioaerosols mucus Organic compounds
A B C D E F G H
Antibodies are produced to fight antigens.
plasma cells secrete antigen fighters
what do plasma cells secrete? (A) Chemical energy (B) h2o (C) oxygen (D) antigen fighters (E) harmful substances (F) bioaerosols (G) mucus (H) Organic compounds