Fact 1: Astem is used to store water by some plants.

Fact 2: Seasonal flowering plants planted.

Given the two facts above, answer the question "What do some flowers use to store most of their water?" with the following options: 
- fibrous
 - lipids
 - roots
 - sodium
 - keratin
 - solutes
 - fibers
 - stems


 

        stems 