Final answer:
The symbol that represents Wicca is the pentagram, which embodies the five classical elements and is central to Wiccan beliefs and practices.
Step-by-step explanation:
The symbol that represents Wicca is a. pentagram. Wicca is a neo-pagan religious movement with roots in ancient pagan beliefs, focusing on the dual energies of the male and the female and revering nature. The pentagram represents the five elements essential to Wiccan beliefs: air, water, fire, earth, and aether (spirit).
During Wiccan rituals, such as casting a circle to create a sacred space, various tools are used including a ritual knife known as an athame, a wand, and a pentacle, which typically bears the pentagram symbol. This pentacle is often present on Wiccan altars alongside other items like a chalice and censer, signifying the importance of the pentagram in Wiccan practice and worship.