In Temperate Oceans of the Northern Hemisphere During the Winter

In temperate oceans of the northern hemisphere during the winter months:

A) nutrient concentrations are high, solar input is low, and water temperatures decrease.
B) nutrient concentrations are high, solar input is high, and water temperatures decrease.
C) nutrient concentrations are high, solar input is high, and water temperatures increase.
D) nutrient concentrations are low, solar input is high, and water temperatures decrease.
E) nutrient concentrations are low, solar input is low, and water temperatures decrease.