Question

drag the missing word into place
the waters of the move south from turkey through iraq and
meet with the tigris. together, these rivers sustained some of the world’s oldest
civilizations.
euphrates
ziggurat
cuneiform

Explanation:

The sentence refers to a river that flows with the Tigris to support ancient Mesopotamian civilizations. Euphrates is the river paired with the Tigris; Ziggurat is a Mesopotamian structure, and Cuneiform is their writing system.

Answer:

Euphrates