Will mark brainlest if the answer is

which of these is an example of how the ocean plays an important role in climate change?

a: circulation in the ocean creates warm and cold currents that affect the air temperature.

b: aquatic animals produce carbon dioxide during respiration which causes warming of ocean waters.

c: aquatic plants release oxygen during photosynthesis which keep the climate cool.

d: water vapor escapes from the ocean's surface during day time and reduces the effect of warming due to greenhouse gases.