Teens who smoke regularly may experience what health issues when they are older. a)chronic seizures
b) heart attack or stroke c) kidney failure
d) poor bladder control

The correct answer would  be B.

Teens who smoke regularly are at a much higher risk of developing a heart attack or stroke when they are older. This is because of the chemicals in the cigarettes put pressure on the heart and blood vessels and arteries which can lead to a heart attack or stroke. The longer you have been smoking the more you are at risk.

answer; i believe that the correct answer is ; ///(muscle adaptation principe);