Question

the simplest concrete structures in the capital of port - au - prince will have crumpled under the same strain. in this sentence, crumpled means: fallen apart divided into two parts become superficially burned rusted or corroded

Explanation:

The word "crumpled" in the context of concrete structures under strain implies they have broken down or fallen apart. The other options do not match the meaning in this context.

Answer:

A. fallen apart