Fact 1: Conserving water can be used for survival in a dry environment.

Fact 2: Many plants have developed unique leaf adaptations in order to conserve water.

Given the two facts above, answer the question "Unique leaf adaptions on some plants have enabled them to do what?" with the following options: 
- rapid expansion
 - To avoid death
 - survive in dry environments
 - reducing acid rain
 - photosynthesis
 - refraction of light
 - prevent heat loss
 - it keeps an organism warm


 

   survive in dry environments      