So in this book there is a good valuable lesson and a lot of information, this lesson is about cigarettes, smoking,  the smoke, inhaling the smoke and what it can do and what it does.

Cigarettes are bad for your lungs because when you breath in the the harmful smoke, there is smoke particles and gases. And inhaling harmful smoke can inflame your lungs and airway, causing them to swell and block oxygen. 

The cigarette smoke can cause to acute respiratory distress syndrome and it can also lead to respiratory failure. 

you may be asking, " what causes you to get addicted to cigarettes"? well that thing is nicotine, Nicotine is the main addictive chemical in tobacco.  This causes a rush of adrenaline when absorbed in the blood stream or inhaled via cigarette smoke.

As most kids probably don't know, Nicotine also triggers an increase in dopamine. And this is sometimes referred as the brain's " happy" chemical.

As most parents want to know,"should i worry if my child or teen starts using smokeless tobacco or e-cigarettes"?  yes smokeless tobacco is often seen as safer or less addictive cigarettes  but sme of these products actually contain more nicotine. 

some kids may be wondering," why are cigarettes so dangerous"? well cigarettes contain nicotine as you know It's  one of the most addictive substances in the world. Other products with nicotine include:, "snuff", cigars, cigarellos, and some electronic cigarettes. 

Other kids may be wondering," how addictive is nicotine"? well children or teenagers can start craving nicotine after just 3 months after their first cigarette.