Question

cosmology is the study of the origin and structure of the universe. what does the root cosmo mean?
carry
universe
the study of something
earth or rock

Explanation:

The word "cosmo" is related to the study of the universe. In etymology, we look at the origins and meanings of words. "Cosmo -" as a prefix often pertains to the universe.

Answer:

The root "cosmo" means universe.