Answer:

1. The central thesis of Muller's theory is that religion arises out of myths and cults which were based upon an original personification of natural phenomena. Sociology was used by Herbert Spencer (1820-1903) to explain the origin of religion.
2. Religion: This is a specific set of organised beliefs and practices, usually shared by a community or group. Spirituality: This is more of an individual practice, and has to do with having a sense of peace and purpose.

Explanation:

(pabrainliest answer naman po para lagi kitang natutulongan sa mga questiong ng module mo, thanks.)