• Question: A part from the platelets and the fibrin, what other substances or chemicals or organs take part in the immune system?

    Asked by PMussons to Steph, Carmen on 20 Mar 2015.
    • Photo: Stephanie Dyson

      Stephanie Dyson answered on 20 Mar 2015:


      Tonnes! Most immune cells are white blood cells and they secrete antibodies as well as lots of other chemicals to fight infection. Some also remove the pathogens causing infection basically by eating up anything they identify as dangerous

      Steph

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