The earth's core is made of two parts - the inner and outer core. the inner core is made mostly of
a. nonmetallic liquid.

b. liquid metal.

c. solid metal.

d. nonmetallic gas.

Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.

How are the arctic and antarctic circles alike?

What processes does carbon cycle through the biosphere?