Malocclusion and bruxism are the most common causes of TMJ disorders. 1  Emotional stress is often the underlying cause of a TMJ disorder, as it can contribute to people either consciously or unconsciously tightening facial and jaw muscles and grinding or clenching their teeth.
1 Why is illegal immigration a controversial issue A) People think that the current laws on immigration address the issue well. B) There are far fewer illegal immigrants each year than naturalized citizens. 2  Why is illegal immigration a controversial issue A) People think that the current laws on immigration address the issue well.
Trump said, Illegal immigration costs our country more than $113 billion a year.. Trump presented this figure as a hard fact to make his case, and not as the rough, high-end estimate that it is. The figure matches a 2013 study by a group that wants to reduce immigration, FAIR.