I would have to say the first option is the most efficient answer for the question you have asked
Answer:
family history plays a major role, and having a history of smoking and drinking elevates risk
Explanation:
AS we all know that smoking is very dangerous to our health. Not only to the person who uses it but also to the person who inhales it. By simply refraining from smoking, you are getting yourself away from lung cancer and other implications that caused by smoking.
The answer is vitamins, because fruits and vegetables do not have lots of proteins ,and hardly any fats.
