Which is one characteristic of deep ocean currents? move quickly
Move because of wind
move cold water
O move in a circular pattern

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

What is the cause hearing loss in human being

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade