Fact 1: Most plants grow roots down into the soil to absorb water and minerals.

Fact 2: All plants are of bush type.

Given the two facts above, answer the question "what grows roots down into the soil to absorb water and minerals?" with the following options: 
- humans
 - bushes
 - burrs
 - Trees
 - hydrogen
 - h2o
 - Oak
 - potatoes


 

  bushes       