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 ~

Acity developer is considering building an amusement park near a local river. what tool would the developer predict the future path of the river? a. series of city maps from nearby cities b. series of topographic maps in chronological order c. guide map of the new amusement park d. thermal map of the area

The coco river is a natural border between nicaragua and which other country

Which statement best describes how chemical equations demonstrate conservation of mass?