Which statement is true about market economies?
government goals drive business decisions.
people have the freedom to choose their jobs.
several pure market economies exist around the world.
they combine elements of traditional and planned economies.

The pacific plate is an oceanic tectonic plate. how did a hot spot and the pacific plate interact to form the hawaiian islands?

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.

The “twelve apostles” are in which national park?