Which statment about the appalachin mountians is true

The people of are overwhelmingly arab but are divided by religion.

In a market economy, what does a producer mean when it asks, "is there a market for my products? is there a place where we can sell our products? " "ls our product being made more cheaply overseas? " will consumers need and want to buy our products? " will the government support demand for our products? "

Which statement about spreading knowledge of diseases and health around the world is correct?