After the Korean war in the South who helped to establish a
modernized healthcare system in
South Korea?
A. the Red Cross
B. the Doctors without Borders program
C. the United Nations

Does the threat of global warming require international cooperation? why or why not?

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.

From the standpoint of geography,a is an internal rendering of an individual's known world