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

Fact 2: Most plants have roots .

Given the two facts above, answer the question "What have meristems for growth?" with the following options: 
- plants
 - humans
 - tortoises
 - animals
 - Conifers
 - Flowers
 - moss
 - cacti


 

 plants        