I say D, because there are certain states that have national parks and a large tree area.
        
                    
             
        
        
        
Answer:
I think it's D, but it could be B.
Explanation:
 
        
                    
             
        
        
        
If you don't use them they get stored as glycogen, for later use. buy if you're not active, it can lead to obesity.
        
             
        
        
        
Answer:
RNA instruct dna to make protien