C. Saudi Arabia is the answer.
        
                    
             
        
        
        
Answer:
A.  30 % 
Explanation:
As there are 6.5 million species on land and 2.2 million in water i.e around 25 % of species including 5 % of freshwater species in oceans, thus the 80% of species on earth make up most of the terrestrial animal composition of meat and other animal products like beef, pork, chicken and other land and animals found in mountains , plains and plateaus they maybe either in Arid, semi arid and desert regions.
 
        
             
        
        
        
It should be true as exactly 7.52% is arable land which rounds up to 8%
        
                    
             
        
        
        
Saturn has the the largest ring system compared to Jupiter Neptune and Uranus