Fact 1: Dilation occurs when cell walls relax.

Fact 2: Aneurisms are dilations of the blood vessels.

Given the two facts above, answer the question "what occurs when cells walls relax?" with the following options: 
- exercise
 - evaporation
 - aneurisms
 - recovery
 - state
 - Exfoliation
 - movement
 - allow growth


 

   aneurisms      