Cigarettes and the chemicals in them are classified as stimulants. Supposedly it is the deep breathing that actually makes the smoker feel relaxed.
Smoking makes you a tiny dwarf.
surfactants
A substance that tends to reduce the surface tension of a liquid in which it is dissolved.
The following are some dangers of smoking; tar, and carcinogen substances causes cancer, smoking reduces oxygen in the body, and it also causes pulmonary disorders.
surfactant
Nope. Absolutly nothing.
Physical activity, not smoking, not drinking, low colesterol foods.
Smoking affects circulation of blood. Since blood vessels feed tissues, then yes, smoking hurts tissues because it reduces oxygen being delivered to the tissues.
Surfactant, a substance produced by type II alveolar cells in the lungs, reduces the surface tension of fluid in the alveoli. This helps to prevent the collapse of alveoli during expiration and facilitates the exchange of gases in the lungs.
Tension: The curve of the arch and its ability to force the presser outward reduces the 'pulling apart' effect on the bottom of the bridge.
Yes. Exercise actually relieves tension and reduces the intensity of cramps.
the best answer is:Smoking reduces the gases in oxygen