What is the Economic structure of stage 3 of the DTM?

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.

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

What were some effects of the peace of westphalia