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D it is airborne it floats in the air and causes the allergy
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HIV may affect erythropoiesis directly through infection of red cell precursors and bone marrow stromal cells.
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– Natural exposure to infectious agent stimulates your own B cells to produce antigen-specific antibodies – Artificial immunization (vaccination) with key antigens or epitopes from an infectious agent does the same thing – Active immunization results in immunologic memory (more vigorous response next time)
Explanation:
Answer:phone number for golden power to get the phone number
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