i think the average 0oo4 teen t started doing drug &smoking
well for smoking is thirteen
The average age of onset in the US for addiction is between 10-12.
Teens who smoke, are more likely to start drinking alcohol and taking drugs than teens who don't smoke. People who start smoking at a young age, are at a greater risk of getting lung cancer.
They are not supposed to its illegal but they can when they are adults
== 11years == As teens or preteens. The average age of starting is 13, so half start before that, half after. 90% start by age 18. http://www.wikianswers.com/
the average age is 70
smoke drinking get jobs get married drive
Teens
No one knows the answer, although the proportion goes up with age.
7th or 8th grade. i'm an 8th grader and everyone does it.
16. but it is growing rapidly to the age of 12
98% and at like age 8 or 9 it usually starts
yes it should be because alot of teens who are 18 years old dies because of drugs.