Fact 1: Roots have primary and secondary meristems for growth in length and width.

Fact 2: Shrubs, trees, bushes are all powerfully rooted plants.

Given the two facts above, answer the question "What has primary and secondary meristems?" with the following options: 
- bacteria
 - rocks
 - grass
 - humans
 - Flowers
 - a bush
 - cacti
 - plants


 

      a bush   