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3 votes
When the body is attacked by a foreign substance, the what defenses are the first to react

User Po
by
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2 Answers

2 votes
Immune system is triggered where white blood cells rapidly produce antibodies to engulf the pathogen
antitoxins can also be produced
User Astravagrant
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8.7k points
4 votes

B lymphocyte would be the answer


User Mcorley
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