cigarettes and snuff chewing tobacco and snuff cigarettes and chewing tobacco cigarettes, chewing tobacco, and snuff
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Tobacco has been linked to many health problems. What is the most complete list of forms of tobacco that cause cancer?
Possibilities:
- cigarettes and snuff
- chewing tobacco and snuff
- cigarettes and chewing tobacco
- cigarettes, chewing tobacco, and snuff

cigarettes, chewing tobacco, and snuff