ATP is synthesized in the mitochondria. 
The mitochondria is known to be the powerhouse of a cell.
Hope it helped!
        
                    
             
        
        
        
Cambium - <span>a cellular plant tissue from which phloem, xylem, or cork grows by division, resulting (in woody plants) in secondary thickening.</span>
        
                    
             
        
        
        
Mixture/ compound
hope this helps
        
             
        
        
        
Im pretty sure it nitric acid