This image shows someone practicing good hygiene. What does this hygiene practice help prevent? smelling unwanted body odors the transmission of disease exposure to toxic chemicals the spread of common pests

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. 

This is true! hope this : ))

1. commercial sales2. social media3.movies containing drugs and or parties.