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hoa [83]
3 years ago
10

An example of the body's second line of defense against a pathogen is

Health
1 answer:
Sever21 [200]3 years ago
8 0
The second line of defense is nonspecific resistance that destroys invaders in a generalized way without targeting specific individuals. Phagocytic cells ingest and destroy all microbes that pass into body tissues. For example macrophages are cells derived from monocytes a type of white blood cell.
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