Which of the following statements about nicotine is FALSE?

a) The lifetime prevalence of nicotine addiction is 20%
b) Addiction is due to the involvement of the dopaminergic system
c) Children with secondhand smoking are at risk for otitis media, SIDS, and low birth weight
d) Nicotine stimulates the autonomic ganglia of the sympathetic and parasympathetic nervous systems
e) Stomach cancer is the most common cause of death associated with nicotine