The price elasticity of demand measures thea. responsiveness of a good's price to a change in quantity demandedb. adaptability of suppliers when a change in demand alters the price of a goodc. responsiveness of quantity demanded to a change in a good's priced. adaptability of buyers when there is a change in demande.
Striations are a key attribute to identify skeletal and cardiac muscle types. Although striations are usually visible in most sections of these muscle types, it can sometimes take a little adjustment of the microscope lighting to see them clearly.
Striations are usually multiple, straight parallel lines which represent the movement of the sediment loaded base of the glacier over. Striae can range from microscopic size on a seemingly polished rock to obvious markings millimeters deep and nearly a meter in length.n glaciated regions the rock surfaces will show signs of ice movement over them providing that the surface has not been eroded in the time since glaciation. Signs of movement could be channels, grooves or striations depending on the size of the sediment contained in the glacier.