Question

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Please explain your answer after you give it but if you cant just leave the answer please.

Which of the following best describes an example of a specific immune response to pathogens?

Cytotoxic T cells are activated and destroy cells that pathogens have invaded.

Fever increases body temperature and speeds up the body’s reaction to pathogens.

Phagocytes identify cells invaded by pathogens and mark them for destruction.

Mucus traps pathogens and destroys them before they can enter the body.