Aman went to an otolaryngologist. For what kind of disease was he seeking treatment? a disease affecting his eyes and ears
a disease affecting his head or throat
a disease affecting his skin and nails
a disease affecting his stomach and mouth

Just try to give them some space. don’t cut them off completely or else they could become jealous, just give them some space and time to think. hope this .

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. 

The lungs are the bags that hold air as it is inhaled oxygen gas that is in the air moved into the blood-and the heart pumps to move this oxygenated blood to cells in the body that need energy