Papua new guinea has development.

a. very high
b. high
c. medium
d. low

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.

The largest employer of cartographers is the