What are Mexico's four culture regions? Describe a feature about each of them. added!! Please help, and don't just answer to get the fucking points- ^-^ - ~ thanks ~

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

How long does it take for saturn to orbit the sun?

People make choices about how to use resources.