What did Medusa use of her hair for did she use it for DEFENCE?

Medusa, a character from Greek mythology, is often depicted with snakes for hair, which she used as a form of defense. Her hair of snakes could petrify anyone who looked directly at her, turning them to stone. This ability served as a protective mechanism, keeping potential threats at bay and making her a feared figure in mythology. Thus, her snake hair was indeed a tool for defense against those who sought to harm her.