Why does Demeter live at Olympus?

Demeter, the Greek goddess of agriculture and fertility, resides at Olympus primarily because she is one of the twelve Olympian deities. As a major goddess, her presence is essential in the pantheon, overseeing the growth of crops and the cycle of the seasons. Additionally, her role in the myths, particularly her relationship with her daughter Persephone, connects her to the themes of life, death, and rebirth, which are central to the agricultural cycles that she governs.