I don't see any options, but it would most likely be the one that is most caring and understanding.
Answer:
True: over time it will require more nicotine to deliver the same feelings.
Explanation:
when you get to a certain high the first time, that's the highest you'll be. you start to build a tolerance and need to intake more nicotine to get to that same feeling.
B. Tooth Decay - because of the acid from your stomach rests on your teeth.