After smoking a pack of cigarettes each day for over ten years, Jackie decided to quit. Unfortunately, she got bad headaches, felt tired, and experienced mood swings. These physical changes are known as __________ symptoms.
A)tolerance
B)addiction
C)withdrawal
D)dependency

Question

Quizplus · Accepted Answer

Withdrawal symptoms are physical and mental effects that occur after stopping or reducing intake of a substance, such as nicotine, that the body has become dependent on. Jackie's headaches, tiredness, and mood swings are typical withdrawal symptoms from quitting smoking.

After Smoking a Pack of Cigarettes Each Day for Over