<span>Among the choices given, the statement that best describes the mental disorders is that they are illnesses that can affect the person's emotions, behaviors, and thoughts. The answer to this item is letter C. Some of the most common mental disorder that have been greatly affecting human lives are depression, bipolar disorder, dementia, etc. </span>
Industrial and organizational psychologists
Exercise programs must be specific in order to get optimum results. The specifity is important because it D. allows you to choose the right types of activities to improve a fitness element<span>. Fitness is composed of different elements. Strength and stamina are two of these. However, both can not be achieved with the same fitness plan. Therefore, in order to work towards a specific goal, the fitness plan must also be specific.</span>
Boomtowns become ghost towns because the economic activity that supported it once, have failed. There's other reasons too like, human-caused disasters such as flooding, <span>prolonged droughts, government actions, uncontrolled lawlessness, war, pollution, or nuclear disasters. Mining also causes people to leave when they can't produce anymore gold and silver. When the Gold Rush ended, the prospectors didn't provide business for towns anymore.
Hope I helped :)</span>