What mental health issues are associated with nicotine

cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (Im sorry if you get this wrong please correct me if you get it wrong) Good luck!

Explanation:

Nicotine is a chemical found in tobacco leaves, and is an oily, colorless liquid in pure form. The nicotine content of tobacco ranges from 0.2 to around 5 percent of the total weight for N. tabacum and up to 7 percent or higher for N. rustica. Nicotine is also present in many other plants within the nightshade (Solanaceae) family, including tomatoes, potatoes and eggplant (in much smaller quantitites: eggplant has the highest nicotine content of these, but this is just 0.00001 percent by weight).

Nicotine is used in several different products, including e-liquids and nicotine patches, gums, inhalers or lozenges. Although nicotine is a key addictive chemical in tobacco, it’s considered less addictive than tobacco when taken alone because it lacks monoamine oxidase inhibitors and other chemicals that contribute to the development of addiction.

d, i believe because of it's activity level

answer; (d) braking faster then cars;