Western boundary currents flow toward the poles. Surface ocean currents flow clockwise, southward in the South, and northward in the North.
Differently from western boundary currents, eastern are flowing in a clockwise direction in the Northern Hemisphere and a counterclockwise direction in the Southern Hemisphere.
The nerve cells are scattered in each layer of the body wall and these neurons send information from sensory organs. Based on the given choices above, the organism that has a nerve net that allows it to respond to a stimulus in a coordinated way is the HYDRA.
