If you are dependent on nicotine, the more you use, the more you need to feel the same pleasing effects.

True, over time it will require more nicotine to deliver the same feelings.

False, nicotine does not cause dependency.

False, the same dose will give you the same effect every time.

True for other substances, but nicotine does not cause dependency.

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.

true over time it will require more nicotine to deliver the same feeling

Explanation: I had the same question on a test

all the above is what i would say