Final answer:
Nicotine, found in tobacco, is a highly addictive psychoactive drug.
Explanation:
Nicotine is a psychoactive drug found in tobacco and other members of the nightshade family of plants. It is the main cause for the dependence-forming properties of tobacco use. Nicotine creates both psychological and physical addiction and is one of the hardest addictions to break.
Learn more about Nicotine in plants here:
https://brainly.com/question/51269956
