Plz help i cant do it on my own Melanie made the following diagram shown to represent some phases of the moon as seen from Earth. Why is Melanie's diagram of the phases of the moon incorrect? a First quarter moon should be between the sun and Earth. b Third quarter moon should be between the sun and Earth. c The position of the full moon and new moon have been interchanged. d The position of the first quarter moon and third quarter moon have been interchanged.