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Biology 8 Online
OpenStudy (anonymous):

Antigen (A) A medicine given to heart attack victims to counteract blood poisonings (Such as snakebites or peanut allergy reactions) (B) A type of white blood cells (C) The molecules on the surface of a cell that the immune system interacts with (D) A medicine given to heart attack victims to restore blood flow

OpenStudy (anonymous):

i think its c...

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