What is example of Oral communication and written communication

Which best describes the idea behind the "invisible hand"? producers decide what to make for consumers, which guides the economy. individuals seeking their own self interest benefit the economy as a whole. government sets policy for producers and consumers, which guides the economy. consumers decide what they need and want to buy, which guides the economy.

Which latin american country’s language and culture is greatly influenced by portugal

Why has there been an increase in the older population within our prisons?