Answer:
a.ii. A predetor is an animal that hunts or kills for food
A prey is the animal that the predetor hunts or kills for food 
Explanation:
For example a rabbit is a prey because a fox (predetor) can hunt or kill it. 
  
        
                    
             
        
        
        
<span> There will be fewer natural resources available for future generations.
Hope this helped! (=</span>
        
             
        
        
        
Answer:
D
Explanation:
Addition of hydroxide ions will decrease its acidity and make it more basic.