Fact 1: Secondary meristem is located within and around the vascular tissues.

Fact 2: Leaves lack Vascular Tissues.

Given the two facts above, answer the question "Leaves lack what?" with the following options: 
- heat energy
 - heat or cold
 - permineralization
 - scattered light
 - secondary meristem
 - Plant growth is reduced
 - Chlorophyll
 - epidermis and dermis


 

     secondary meristem    