Question

what is helio centric theory​

Answer 1

helio means  'sun' and centric meaning 'in the center.'  totally means sun centered theory i.e sun at the center and earth revolves around is helio centric theory​

Answer 2

Answer:

Heliocentrism is the astronomical model in which the Earth and planets revolve around the Sun at the center of the Universe. Historically, heliocentrism was opposed to geocentrism, which placed the Earth at the center.