smoking harms your lungs
No, but that doesn't mean smoking does not harm the body.
no
Quitting smoking does not cause harm. On the contrary you get to restore your health and live a more energetic life.
Smoking causes cancer and heart attacks.
It can hurt the development of the baby. Babies to smoking moms are often smaller at birth and develop slower than babies from non-smoking moms.
way too many smoking is a serious health risk for babies
Yes. But smoking while pregnant will cause harm to the baby. Twice as much harm than smoking tobacco. See the related question below.
Georga is cool
No
Yes, it can. The gases released could harm Ozone.
Yes. Smoking anything will harm your body.