The normal characteristics of smooth muscle: Smooth muscle is found in many different places in the human body: Unlike skeletal muscle, smooth muscle is generally not identifiable from gross observation of the body.
Demand can be classified as elastic, inelastic or unitary. An elastic demand is one in which the change in quantity demanded due to a change in price is large. An inelastic demand is one in which the change in quantity demanded due to a change in price is small. This is taken from a website at www.agmrc.org.
Inelastic Demand Curve. You can also tell whether the demand for something is inelastic by looking at the demand curve. Since the quantity demanded doesn't change as much as the price, it will look steep. In fact, it will be any curve that is steeper than the unit elastic curve, which is diagonal.