How did Sumerians use the resources in their climate when building their cities? A. Due to the environment, early Sumerians built cities that were isolated
from each other.
B. They built tall ziggurats to keep people off the scorching ground and away
from mudflats.
C. They combined reeds and mud to form bricks for building homes and
city walls.
D. Most middle-class Sumerians farmed land on the city-state perimeter.

C

Explanation:

They used reeds and mud from the flooding of the Tigris and Euthrates River to use the dried mud to build houses

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

answer; ///i believe that the correct answer is ; hieroglyphs or glyphs; the maya script, also known as maya glyphs, was the writing system of the maya civilization of mesoamerica; as always plz check first..good luck