Fact 1: Plants that are adapted to very dry environments are called xerophytes.

Fact 2: Most cacti thrive in an area with very dry periods and light rainfall.

Given the two facts above, answer the question "What are cacti?" with the following options: 
- Most plants
 - rocks
 - water
 - vegetation
 - xerophytes
 - color of leaves
 - more abundant
 - sunlight


 

     xerophytes    