Porque las personas manejamos el estrés de destintas maneras?

Ya que todos los seres humanos somos distintos en cuanto a la manera de actual y pensar, depende del tú estado de estrés manejaras las citaciónes de distintas maneras.

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 answer to this question is b