The ossicles are classically supposed to mechanically convert the vibrations of the eardrum, into amplified pressure waves in the fluid of the cochlea (or inner ear) with a lever arm factor of 1.3.
Addiction researchers have consistently reported that marijuana is far less addictive than alcohol based on a number of factors. In particular, alcohol use can result in significant and potentially fatal physical withdrawal, whereas marijuana has not been found to produce any symptoms of physical withdrawal.or example, one recent study found that teens who used marijuana as well as alcohol suffered significantly less damage to the white matter in their brains. Of course, what is beyond question is that alcohol damages brain cells. 5. Alcohol use is linked to cancer.
Alcohol-related car crashes are a leading cause of death for teenagers and young adults. Alcohol use is involved in many drownings, suicides, homicides, and injuries. Alcohol is the drug of choice among teens. Beer and wine are not safer than hard liquor. It is illegal in most states to provide alcohol to minors who are not members of the family. Using alcohol and tobacco at a young age â especially before high school â increases the risk for using other drugs later, such as marijuana and cocaine. Many teens abuse alcohol.