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.
The answer is C.
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Answer:
stop thinking
Explanation:
if I were you I'd go into the bathroom for awhile and try to calm down for a minute
Increased sedentary <span>lifestyles</span>
