Final answer:
Sticking a transdermal nicotine patch to your arm is a method of nicotine replacement therapy (NRT) that helps people quit smoking.
Step-by-step explanation:
Sticking a transdermal nicotine patch to your arm is a method of nicotine replacement therapy (NRT) that aims to help people quit smoking. NRT delivers a controlled dose of nicotine through the skin, which helps to reduce withdrawal symptoms and cravings. Unlike smoking tobacco, which is harmful, nicotine patches are considered safer as they do not expose the body to the harmful chemicals in tobacco smoke.