Military forces have worn distinctive uniform items for centuries to create a psychological advantage and boost their esprit de corps, but the military use of berets is a relatively recent phenomenon. In the 16th and 17th centuries, the Blue Bonnet became a de facto symbol of Scottish Jacobite forces.
Muscle cells have adapted to their job by contracting and relaxing.  When calcium levels are increased the muscle cells contract. On the  other hand, when calcium levels droâ¦p the muscle cells get relaxed.
The function of _________ tissue is to exert physical force on other tissues and organs. A muscle cell - may be called myocytes, myofibers, or muscle fibers. A single muscle cell is also called a muscle ________. List the functions of adipose tissue. The predominant cell type in ______ tissue is adipocyte cells.