Which constellation in the zodiac represents the creature that saved Phrixus?

The constellation that represents the creature that saved Phrixus is Aries. In Greek mythology, Phrixus was a boy who was saved from sacrifice by a golden ram. This ram, sent by the goddess Hermes, transported Phrixus safely to the land of Colchis. Upon his arrival, Phrixus sacrificed the ram and hung its golden fleece in a tree, which later became the object of the legendary quest of Jason and the Argonauts.

Aries, the ram, is the zodiac sign symbolically linked to this creature, which is why it is the correct answer. The stories tied to Aries highlight its significance in mythology as a protector and a symbol of rescue, further reinforcing its connection to the tale of Phrixus. The other constellations — Virgo, Leo, and Scorpio — do not have associations with this particular myth and thus are not the correct representations of the creature that saved Phrixus.