Answer:
You multiply 0.5 by 20 which will give you 10 your answer is 10
 
        
             
        
        
        
Answer:
The cells present in the stem are part of the xylem and phloem conductive tissues. They are characterized by being elongated and in tubular form because they transport the substances, the xylem transports  water and  inorganic mineral sales that the root absorbs from the soil. The phloem is responsible for transporting substances synthesized in photosynthesis.
Its tubular and elongated shape facilitates the transport of these substances
 
        
             
        
        
        
Mnjddashduahsudhsuhduashduuhasud is the answer :)
        
                    
             
        
        
        
A is your answer. Hope it helped!