Answer:
Fossil fuels specifically natural gas 
Explanation:
 
        
             
        
        
        
Secondary succession has soil when primary doesn't
I don't know if this helps Sorry if it doesn't I tried
 
        
             
        
        
        
Answer:
How does the bird's long beak help it survive?
Explanation:
It could be to crack nuts or to help dig up bugs. This should work unless the question needs to be about cells and stuff.
 
        
                    
             
        
        
        
 kidney failure<span>, </span>cancer, and infectious disease such as FIV                                             <span>Cats also suffer from hyperthyroidism, which causes high blood pressure, inflammatory bowel disease, </span>diabetes<span>, arthritis, and dental disease.</span>