You are presented with the question "Persistent drought and food shortages can cause animals to leave what?" and the following answer choices: 
- their hosts
 - that owner
 - that shelter
 - circulatory systems
 - dormant state
 - that environment
 - that ecology
 - Localized damage

Now knowing that if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water and many areas are mostly affected by the persistent drought in the shortage of food and water, choose the best answer.


 

      that environment   