Answer:
How Does the Immune System Work? When the body senses foreign substances (called antigens), the immune system works to recognize the antigens and get rid of them. B lymphocytes are triggered to make antibodies (also called immunoglobulins). These proteins lock onto specific antigens.
Family is undefinable on a global level, so typically all of the above works
Answer:
the symptoms of the illness or major health threatning
Explanation:
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