What role does weathering and erosion play in the rock cycle?

What type of government does costa rica have?

Where is the only location in the united states where you drive on the left side of the road?

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.