When your body is infected with the cold virus, antibodies tag the pathogens _______, which are found on the outer surface, for destruction by immune cells. @xxImHisGirlxx

Answer : Antigens
They alert the body when there is an infection in your body. A good example of a Antigen is a common cold. Once a Antigen is spotted, the immune cells let out antibodies to help fight off the antigens.