Which statement best describes why pathogens are harmful?
1. all of the cells of an organism...
Which statement best describes why pathogens are harmful?
1. all of the cells of an organism infected by pathogens become pathogens.
2. pathogens cannot be controlled once they enter the cells of an organism.
3. pathogens produce antibodies that kill the host organism.
4. pathogens can interfere with normal life functions.
Answers: 2
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