The relationship between how much of something is available and how much people want it.
La relación entre la cantidad de algo disponible y cuánto la gente lo quiere. (la relacion entre cuanto de algo esta disponible y cuanto la gente lo quiere)
"The price of oil depends largely on supply and demand."
"El precio del petróleo depende en gran medida de la oferta y la demanda." (el precio del petroleo depende en gran medida de suplai and dimand)
Important things take time to develop or accomplish.
to respond to information with action
to have a burst of energy after feeling tired
to be in charge of an activity or organization
to smile and bring happiness to others
when news becomes public or is first reported