Small bones and hair can be found in owl pellets, These things arent digestible thus leading to them being regurgitated whole. 
        
                    
             
        
        
        
Answer:
A rose grower should use<u> Muriate of potash, Potassium sulfate, Potassium nitrate, Sulfate potash magnesia, Kainite</u> etc.
 
        
             
        
        
        
Answer: Andrew's scientific theory was that technology would someday be the world's main resource.
Hopefully this helped.
 
        
                    
             
        
        
        
Lipids are unique because, they are made from one carbon skeleton unlike the other macro molecules groups which are made from smaller building blocks.
With the exception of steroid hormones, lipids are generally hydrophobic. Also lipids are relative small molecules when compare in size with other macromolecules.