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

Fact 2: For example, carrots and beets are roots.

Given the two facts above, answer the question "Carrots and beets what in length and width from primary and secondary meristem?" with the following options: 
- grow shorter
 - grow smaller
 - grow bigger
 - peachleaf willow
 - grow narrower
 - they bend
 - In their leaves
 - rapid expansion


 

   grow bigger      