Listing the top salaries, cap hits, cash, earnings, contracts, and bonuses, for all active MLB players.
Tar is the material produced by burning tobacco. It can damage lungs & cause cancer. It is also found in marijuana cigarettes. Nicotine is an alkaloid from plants of the nightshade family. It acts as a stimulant, which leads to addiction. In brief: Tar/Nicotine. Tar is the material produced by burning tobacco. It can damage lungs & cause cancer. It is also found in marijuana cigarettes. Nicotine is an alkaloid from plants of the nightshade family.
Nicotine addiction. Cigarettes and other forms of tobacco are addicting. Nicotine is the drug that causes addiction. The behavioral and pharmacologic characteristics that determine tobacco addiction are similar to those that determine addiction to such drugs as cocaine and heroin.