Fact 1: Roots grow in length and width from primary and secondary meristem.

Fact 2: Eg., growth in plants is mostly confined to meristems.

Given the two facts above, answer the question "what have roots?" with the following options: 
- plants
 - fungi
 - cacti
 - clothing
 - density
 - grass
 - Conifers
 - h2o


 

 plants        