Question

question 3 of 10
a modern sprinkler system has a function similar to which structures built by early river valley civilizations?

a. hospitals

b. pyramids

c. walls

d. canals

Explanation:

Modern sprinkler systems distribute water for irrigation or land hydration. Early river valley civilizations built canals to redirect and distribute river water for farming and sustaining settlements, matching the water-distribution function of sprinklers. The other options serve unrelated purposes: hospitals for care, pyramids as tombs/monuments, walls for defense.

Answer:

D. Canals