Nicotine Is A Form Of - Web nicotine, a stimulant found in tobacco plants, is one of the most heavily used drugs in the united states—and it's. It is the principal tobacco alkaloid,. 1) is a natural ingredient acting as a botanical insecticide in tobacco leaves.
It is the principal tobacco alkaloid,. 1) is a natural ingredient acting as a botanical insecticide in tobacco leaves. Web nicotine, a stimulant found in tobacco plants, is one of the most heavily used drugs in the united states—and it's.