Phoenix International Airport Terminal Information. Introduction. Phoenix Sky Harbor International Airport has three passenger terminal buildings: Terminal 2, Terminal 3, and Terminal 4, the largest. Each terminal has its own parking garage, shops, services, restaurants, and ground transportation facilities, including a courtesy inter-terminal shuttle bus stop.
Tobacco itself does not appear to put holes in the brain, however, the main component of the drug, THC, may be involved in changing brain chemistry which can result in behavioâ¦ral effects. These effects are more evident the earlier exposure begins. The toxic effect of cigarettes is generally from additives.
These effects are both short-term and long-term. Short Term Effects. 1  The short-term effects of quitting smoking begin within 20 minutes. 2  Cigarettes contain ingredients and produce chemicals that speed up your heart rate, and also raises your blood pressure.