Finish the sentence with the word resistance. to avoid getting sick

Stay away from people who are sick with resistance

There are many ways you can use this word, but ultimately, you need to develop a resistance to the germs in order avoid getting sick.  The answer you have been given does not use the word correctly (although A for the effort).  I would write it as, "To avoid getting sick, one must develop a resistance to the germs or virus that is causing the illness."

when alex falls for the charming new boy at school, cole -- a handsome, funny, sports star who adores her - she can't believe she's finally found her soul who truly loves and understands her.  

at first, alex is blissfully happy. sure, cole seems a little jealous of her relationship with her close friend zack, but what guy would want his girlfriend spending all her time with another boy? as the months pass, though, alex can no longer ignore cole's small put-downs, pinches, or increasingly violent threats.  

as alex struggles to come to terms with the sweet boyfriend she fell in love with and the boyfriend whose "love" she no longer recognizes, she is forced to choose -- between her "true love" and herself.

explanation:

perseus's grandfather tries to drown him

perseus takes the eye of the grey woman

perseus cuts off medusa's head

perseus rescues andromada

perseus turns polydeuces to stone