select all the correct answers. which three ancient greek and roman architectural features do modern…

select all the correct answers. which three ancient greek and roman architectural features do modern architects use today? flat roofs columns spiral stairways domes arches
Answer
Brief Explanations:
Columns, domes, and arches were prominent in ancient Greek and Roman architecture and are still widely used by modern - day architects for their aesthetic and structural qualities. Flat roofs and spiral stairways were not as characteristic of ancient Greek and Roman architecture as the other three options.
Answer:
B. columns, D. domes, E. arches