If a moon has a retrograde orbit then it
A) orbits in the opposite direction that the planet rotates.
B) orbits in the opposite direction that the planet revolves around the Sun.
C) orbits in a clockwise direction as viewed from the planet's north pole.
D) All of the above

Question

Quizplus · Accepted Answer

A retrograde orbit means the moon orbits in the opposite direction to the planet's rotation and revolution around the Sun, which can be seen as clockwise from the planet's north pole.

If a Moon Has a Retrograde Orbit Then It