Tomas is writing questions to use in a quiz show game that reinforces concepts about the movement of water in the ocean. to which of the following questions would the correct answer be deep currents?

a. what type of current flows below the ocean's surface before of differences in density?
b: what type of current forms when cold, nutrient-rich water rises to the ocean's surface?
c: what type of current transfers energy when warm water moves into areas of cooler water?
d: what type of current is influenced by the coriolis effect, continental deflection, and surface winds?