Antibodies are the microbes who fight with the pathogens that fall us a prey to the disase. it helps to fight with the pathogens and keeps our immune system very strong .
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Antibodies are chemical agents released by our body to fight the antigens that enter our bosh .antigens are nothing but foreign agents that enter our body.
there are three main functions of antibodies :
1) agglutination of particulate matter including bacteria and viruses 
2) neutralization of toxins released by bacteria 
3) opsonisation or coating over bacteria.
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