Cigarettes contain many harmful ingredients like Tar, Arsenic (which is a poison), Nicotine (this is what makes you addicted to the cigarette) etc. The effect to the respiratory system varies from how much and the period of time you have been smoking. The damage to the respiratory system is the Alvoli in your lungs (Look like little sacs in your lungs) die and your lungs go black from the tar in the cigarette.
Respiratory System Respiratory System
Pollutants in the air, inhaling smoke from cigarettes, etc are harmful to the respiratory system.
The trachea is the airway in the respiratory system.
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Respiratory system
nicotine , tar etc.
It increases the risk of getting lung disease.
The Digestive System and also the Respiratory System.
The lungs are part of the respiratory and excretory systems.
the respiratory system contains the lungs and the nose.
The Respiratory System
respiratory system