1. What is the primary function of the cuticle of a plant?  (be specific)
 
 

2. The openings in the leaf that allow for gas exchange are called ______ and most are located on the (_upper/side/lower_) surface of the leaf.
 
 

3.  Chemicals used by plants to ward off potential predators are called ______.
 
 
 

4.  Swollen roots on plants are primarily used by the plant for _________.
 
 
 

5.  Red colored fruits and vegetables have seeds distributed by __________ .