In order to represent our three-dimensional Earth in a two-dimensional image, we must use a .

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

        i'm fairly sure that the correct answers are 2 and 3.

        i used both my knowledge of world history and the process of elimination to obtain these answers. option 1 cannot be a possible selection because the mandate of heaven belongs to ancient chinese philosophical belief. option 4 sounds like it would benefit the region than detriment it. however, both 2 and 3 explain a potential reason for what could have contributed to the fall of the roman empire.

      hope this ! if i were you, i'd get a second opinion, because i haven't taken this course for a year. best of luck!

***websites that me understand the curriculum better last year are and ***

athena gives perseus a mirror sp he won't directly look back at her.