It would probably be D. On a large farm, because, it has not been affected by a disaster in the other three.
Hope this helps! :)
        
                    
             
        
        
        
Answer:
It's insoluble
Explanation:
Starch is better than glucose for storage because it's insoluble.
Insoluble meaning it can't be dissolved. 
 
        
             
        
        
        
Answer:
Microtubules
Explanation:
These filament-like structures are a major component of the cytoskeleton of the cell and help is maintain asymmetrical cell shape. They are composed of tubulin molecules arranged to form a 'hollow straw' attached to the cell membrane end to end . The contraction and lengthening of these microtubules are controlled by the addition of removal these of tubulin molecules to vary its length. 
 
        
             
        
        
        
Why are these organisms by the deep sea vents?