What distinguishes smokeless tobacco from cigarettes or vapes?

Smokeless tobacco is distinguished from cigarettes or vapes primarily because it does not require burning. While cigarettes and vapes involve combustion or vaporization, leading to inhalation of smoke or vapor, smokeless tobacco is intended to be used without any such processes. This means that users can consume it through chewing, sniffing, or placing it in the mouth, allowing the tobacco to be absorbed through the mucous membranes.

The other options present misconceptions about smokeless tobacco. It does contain nicotine, which is a key reason for its addictive potential. Additionally, smokeless tobacco can be highly addictive, often comparable to or even more than the addiction seen with cigarettes. Lastly, while some smokeless tobacco products may contain organic components, this does not universally apply to all products and does not significantly differentiate them from other forms of tobacco. The critical factor that sets smokeless tobacco apart is its method of consumption, which does not involve burning.