Many areas of latin america have poor which includes things such as sewers, transportation, electricity, etc

When you cross a time zone going east what happens to the time

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

Explain the value of statistics and other data to positive economics and to normative economics