How does your body respond differently the second time it is if sold to a pathogen the first time i was exposed to the same pathogen

the response will be faster the next time the same pathogen is exposed to your body,as, this time your body will have memory cells developed.This memory cells will remember that this cell(the pathogen) is a foreign. The there cells in body will then destroy it.This is also the reason why children are given vaccinations.

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.