The nebular hypothesis explains the formation of which of the following?

The Big Bang

The solar system

The galaxy

Nebulae

Eastern europe’s population growth can be attributed to these factors. select all that apply migration

How are farmers that use no plow farming methods able to improve air quality for the people around the fram

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.