Which definition describes the stress management technique of autogenic training? A. tensing and relaxing one’s muscles, working progressively downwards
B. breathing deeply, inhaling through the nose and exhaling through the mouth
C. learning how to let go of certain irritants that are beyond one’s controls
D. concentrating passively on the various sensations of one’s body

The romaine lettuce is contaminated

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.