Is there supposed to be a Picture or options? If there is im sorry
The ecliptic is the plane of Earth's orbit around the Sun. From the perspective of an observer on Earth, the Sun's movement around the celestial sphere over the course of a year traces out a path along the ecliptic against the background of stars.
I think the answer is C.40
Object permanence. Meaning they think it is gone for good when it is out of their sight.