1.

Regarding the assertion and reason, select the right option: Assertion [A]: Vaccination exploits the fact that the immune system’s response to a second exposure to pathogens is much faster and more vigorous than it is the first time around. Reason [R]: Vaccines mimic live pathogens.

Answer»

Regarding the assertion and reason, select the right option:

Assertion [A]: Vaccination exploits the fact that the immune system’s response to a second exposure to pathogens is much faster and more vigorous than it is the first time around.

Reason [R]: Vaccines mimic live pathogens.




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