Examples of homeostasis include the regulation of body temperature, the pH of extracellular fluid, or the concentrations of sodium, potassium and calcium ions as well as that of glucose in the blood plasma, despite changes in the environment, diet, or level of activity.
Blue-collar workers perform labor jobs and typically work with their hands. The skills necessary for blue-collar work vary by occupation. Some blue-collar occupations require highly skilled personnel who are formally trained and certified.
The FLSA identifies two types of employees based on duties and compensation: non-. exempt employees and exempt employees. Non-exempt employees (sometimes referred to as hourly employees) are required to be. paid an overtime premium of time-and-one-half for actual time worked in excess of 40.