How does stress affect the digestive system? O A. reduces acid production to slow digestion
O B. reduces ability to break down foods
O c. increases desire for fruits and vegetables
O D. increases ability to break down food

Where are the following

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.