Although half of the moon is always illuminated, usually only a portion of the illuminated side is visible from Earth. The diagram below presents the relative positions of Earth, the sun, and the moon. The positions of the moon are labeled 1-8. Which of the moons in the figure are in a crescent phase?



(1 point)
Responses

2 and 4
2 and 4
2 and 8
2 and 8
4 and 6
4 and 6
6 and 8

The correct answer is: 2 and 4.