However, many of the approaches commonly used with adult sex offenders (e.g., the use of specialized supervision staff, sex offender specific treatment providers, and the polygraph) are being adopted by juvenile supervision agencies around the country.
At birth the lungs are pinkish white in color; in adult life the color is a dark slaty gray, mottled in patches; and as age advances, this mottling assumes a black color. The coloring matter consists of granules of a carbonaceous substance deposited in the areolar tissue near the surface of the organ.
The American Lung Association is concerned about the health impacts of marijuana use, especially on lung health. We caution the public against smoking marijuana because of the risks it poses to lung health. Scientists are researching marijuana, and the American Lung Association encourages continued research into the health effects of marijuana use, especially on lung health.