Jed, a couch potato, likes to eat a very large meal in the evening. after the meal, his wife asks him to clean the dished, but jed explains that he is "too tired" and promptly goes to sleep. what seems to be his problem?

Overeating and not enough exercise.

True it's the strategy

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.