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.
Fullfillment Associate (Current Employee) â Kenosha, WI â August 16, 2016. Managers were nice and created a safe work environment. I learned how important it was to create satisfied customers by handling each order with care. my co-workers were great to get along with. hardest part of the job was being on my feet for 10-11 hours a day. the most enjoyable part of the job was getting a good work-out and accomplishing goals.