Answer:i i looked it up it said geometry so idk hope it helps though
Explanation:
Answer: retrograde motion
Retrograde motion is an apparent change in the movement of the planet through the sky. It isn't real in that the planet doesn't physically start moving backwards in its orbit. It just appears to do so because of the relative positions of the planet and Earth and how they're moving around the Sun.
Answer: <em>I think the answer is B, hope this helps! If not so sorry.</em>
Explanation: