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Biology 10 Online
OpenStudy (anonymous):

An antigen has invaded a mammal's body. Specific immune cells engulf and ingest it. Some of the digested pieces are displayed on the cells' bodies. What happens next? B cells are activated and release antibodies. T cells are activated and produce clones. B cells withdraw the immune response as the antigen is killed.

OpenStudy (anonymous):

i think it is the first one.

OpenStudy (anonymous):

You were correct!

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