I think it is because in the ocean the plankton produces most of the oxygen which is used by aquatic plants and plankton is a primary producer known as autotrops.
<span>Phagocytosis and pincytosis </span>
D. The Coriolis effect describes the Earth spinning and throwing the wind off course. There are 3 types of wind, Easterlies, Westerlies, and Trade Winds.
I hope I've been of some assistance!