Hello,
Refusal skills are important to learn because as an adult, for some people, it can be very hard to simply say "no."
Refusal skills can be taught at all ages, but it is preferred that they are taught very early on.
I hope I've answered your question!
B. shortness or breath cause when you breath it'll make you pass out
Infection is not a controllable health factor. The correct option among all the options given in the question is option "b". The other options given in the question is definitely controllable by an individual. Infection can get into a person without his or her knowledge. This infection can be fatal under certain circumstances and so infection always needs to be controlled.