I'm not sure 100%, but i know definitely not a, it depends on the circumstance, b is definitely a very probable option tho
The answer for this problem is stage 3
A standard drink contains .6 ounces of pure ethanol
A standard drink is the quantity of alcohol consumption representing a hypothetical beverage which contains a fixed amount of pure alcohol.
In the United States, one "standard" drink (or one alcoholic drink equivalent) contains roughly 14 grams of pure alcohol, which is found in 12 ounces of regular beer, which is usually about 5% alcohol. 5 ounces of wine, which is typically about 12% alcohol. 1.5 ounces of distilled spirits, which is about 40% alcohol.
Please note, that this figures varies in different countries and regions.
Most sports can help you get into shape but here are some examples
Tennis
Swimming
Soccer
Basketball
A risk behavior is a behavior that carries some form of risk. In the case of teenagers and health risk this can include habits that can be particularly dangerous toward their and other now and future health. protected sex for example is a risky behavior which could cause STD infections.
Being knowledgeable about risk behaviors is a requirement in order to keep teens safe, and develop solutions to such dangers.