Which of the following is a good individual resource to quit smoking?
a. a professional
b. county health department
c. local community groups
d. health plans

In order to help the student expand his/her knowledge I will help answer the question. This in hope that the student will get a piece of knowledge that will help him/her through his/her homework or future tests.  

A professional is one of the best individual resources to help someone quit smoking. It will not only have a better chance of success but it makes the individual feel more sure about himself with the help of someone professional. The correct choice is letter  

a. a professional      

I hope it helps, Regards.      

The answers is gonna be 20