The chemical substance responsible for addiction to tobacco is
Domanda 192, Human Performance and Limitations - ATPL - Airline Transport Pilot license
| Nicotine |
| The combination of nicotine, tar and carbon monoxide |
| Tar |
| Carbon monoxide |
| Nicotine |
| The combination of nicotine, tar and carbon monoxide |
| Tar |
| Carbon monoxide |
