They differ over who should power because they each have different views on how things should be done.
        
             
        
        
        
I say B because you need food
        
             
        
        
        
He made the assembly line greatly improving work methods.
        
                    
             
        
        
        
Answer: 120
Explanation: According to the clause provided in the traffic rule, an operator approaching an intersection may proceed even while the stop traffic sign is still on based on certain traffic conditions or guidelines which includes : The operator must have brought the vehicle to a complete stop at the intersection for at least 120 seconds. After this minimum stop time, the operator may then proceed albeit taking great caution. That is, it must be safe to proceed at the time, if it's not safe, then the operator is expected to remain at the intersection. 
 
        
             
        
        
        
Yes, it;s a valid argument.
Especially in medical field. The treatment with magnet is used to reduce the pain that patients experience in their joint (mostly used in treating backpain).
Since the effect of the magnet is to reduce pain, the patients will feel much more relieved if the magnets force are greater, which give the impression that large magnet is more effective compared to smaller ones.