Which of the following is a physical change?
corrosion
explosion
evaporation
rotting of food

What border separates sonora and chihuahua national border state border physical boundary natural boundary

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.

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves