You are presented with the question "What has a root that absorbs water?" and the following answer choices: 
- NaCl
 - apples
 - Grass
 - Spruce
 - Oak
 - Trees
 - koalas
 - voles

Now knowing that most plants grow roots down into the soil to absorb water and minerals and grasses are very basic plants with a root, stem and flower, choose the best answer.


 

   Grass      