Question

Why does one side of the moon always face away from the earth?

Answer 1

I think it's D or aΑ

Answer 2

I would have to say D.

This is because A is false as it rotates around Earth.

B is false because the Earth revolves around the sun and the sun has it's own rotational period (?)

C is false because the moon's rotational is exactly the same as Earth's as we count it's rotational period as ours, helping to make it a day.

Therefore, D would be correct as the moon's rotational period is identical to Earth's revolution.

Hope this helps!