Question

chemicals in tobacco products quick check
how does nicotine affect the body?
(1 point)
○ makes one feel sleepy
○ slows breathing rate
○ increases heart rate
○ lowers blood pressure

Explanation:

Nicotine is a stimulant that acts on the nervous system, triggering the release of adrenaline. This stimulant effect increases heart rate, rather than causing sleepiness, slowing breathing, or lowering blood pressure.

Answer:

increases heart rate