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Evgen [1.6K]
3 years ago
14

A student infected by a common cold virus ran a low-grade fever. After a few days, the student’s temperature returned to normal

and the student was free of cold symptoms. The fever served as
(1)an antigen in the circulatory system
(2)an immune response to a pathogen
(3)a biological catalyst
(4)a weakened pathogen
Biology
2 answers:
Mandarinka [93]3 years ago
6 0
The best and most correct answer among the choices provided by the question is the second choice. Our immune system has certain defense mechanics that protects us from pathogens, such examples are the white blood cells. <span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
worty [1.4K]3 years ago
6 0

2 an immune response to the pathogen

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