Several species or warblers can live in the same spruce tree only because they occupy different nitches within the tree. Hope this helps! 
        
                    
             
        
        
        
Answer:
A
Explanation:
bc it says it................
 
        
                    
             
        
        
        
Answer:
D. El Parque Nacional Yellowstone pronto estará bajo un nuevo liderazgo
 
        
             
        
        
        
Answer:
Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.
Explanation:
Hope this helps