Çsecondary waves cannot travel through
a. rock.
b. liquids.
c. earth’s mantle.
d. earth’s crust

The country in the world with the largest population is_?

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.

Fertility and mortality rates are higher in more developed nations.