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A girl sneezes and has watery eyes in a dusty room… | StemPy Lab
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A girl sneezes and has watery eyes in a dusty room. Which chemicals released from the mast cells cause these symptoms?
Biology
Hard
High School (11–12)
Biology in Human Welfare › Human Health and Disease
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A girl sneezes and has watery eyes in a dusty room. Which chemicals released from the mast cells cause these symptoms?
Histamine and serotonin
Heparin and fibrinogen
IgG and IgM
Interferons and thrombin
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Biology in Human Welfare › Human Health and Disease
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