What is example of Oral communication and written communication

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate

You are a migrant worker from india who has come to key wait image and you do you are you most likely to seek work