So this is for a her homework says ''broken hearts don't always stay broken; their is always that one thing that can fix you again and make it all better,'' so is that really true because if it is then how did you get better

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases.