PLEASE ANSWER FAST 10 POINTS AND BRAINLIEST WITH 5 STARS

Imagine that the sun heated all parts of the Earth evenly. How would this affect the oceans?
A. Convection currents related to differences in temperature would disappear.
B. More thermal energy would be transferred from the equator to the poles.
C. Rates of upwelling would increase because more water would sink to the ocean floor.
D. The speed of global winds would decrease, slowing the movement of density currents