They have the exact relationship
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</span>Most cells of the body have self markers on the surface of their cell called the major histocompatibility complex (MHC). The MHC allows cells of the immune system to recognize the cell as part of our self.<span>system to recognize the cell as part of ourself.</span>
B.
pain, swelling, and a local rise in temperature.
D is the correct answer. Hope this helps.
