What was a similarity between the Maya and Aztec civilizations? (1 point)

Both depended on orators to communicate.
Both had a complex written language.
Both carved large heads out of stone.
Both developed a calendar system.

Both developed a calendar system.

How was Byzantine art and architecture different from Roman art and architecture? (1 point)

It depicted royalty as subjects of art.
It used columns in its architectural style.
It depicted religious topics and subjects.
It showed influences from Persia and Asian civilizations.

It depicted religious topics and subjects.

Both developed a calendar system.