Earth has three compositionally distinct layers—the crust, mantle, and core. the core has separate inner and outer sections that are physically different. for the following physical and compositional properties, sort each item into the bins for the layer of earth that they best characterize.

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.

Can someone answer all these questions i need it done by tonight. once again

Which of the following statements best describes the quantity theory of inflation? a.inflation occurs because production cost rise and this cost increase is passed on to consumers in the form of higher prices b. inflation occurs because there is too much money in the economy c. inflation occurs because demand of good and services exceeds existing supplies d. none of these