The Main Reason Ocean Tides Exist Is That the Pull

Multiple Choice

The main reason ocean tides exist is that the pull of the moon

A) and sun are in conjunction at high tides and in opposition at low tides.
B) is greater on oceans closer to the moon and less on oceans farther from the moon.
C) is greater on the Earth because the moon is closer to Earth.
D) and the sun on the oceans are in opposite directions.
E) none of these