They are part of the human brain.
Major Smoking<span>-Related </span>Diseases<span>. </span>Cigarette-smoking<span> leads to an </span>increased<span> risk of</span>heart disease<span>, the leading cause of death in the United States (USDHHS, 2000); and the surgeon general's 1983 report (USDHHS, 1983) concluded that </span>cigarette-smoking<span> is the most important modifiable risk factor for </span>coronary heart disease<span>.</span>
It enables you to make the world "go away" for awhile. You're so relaxed that none of ur focus is on school, work, or anything that may cause problems for you
Abnormal pain; swelling (medical)
The false one would be the first because aerobic exercise is carried out for a substained period of time, and doing requarly can eliminate the risk of heart / lungs
