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Andru [333]
3 years ago
8

When the body is attacked by a foreign substance, the ____ defenses are the first to react.

Biology
1 answer:
natima [27]3 years ago
7 0

B lymphocyte is the answer

 


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Ethan has been eating salads without first washing the lettuce. He risks ingesting E-Coli and Salmonella bacteria.

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