.........gold??..........its a guess
        
                    
             
        
        
        
Loss of habitat from human civilizations
        
                    
             
        
        
        
Answer:
fossil fuel doesnt need atmospheric carbon for burning
 
        
             
        
        
        
Answer:
1) types of music - independent 
performance in doing homework - dependent
person - control
2) period of time - control
number of flowers - dependent 
types of rose bushes - independent 
Explanation: