Explanation:
Celsius can be converted to Kelvin by adding 273.15 to the Celsius grade! 
 
        
                    
             
        
        
        
It is always necessary to analyze research for bias
        
             
        
        
        
Migraines are frequent intense aches of the head of neck
that are not caused by another physical disorder. Severe pain may usually be
felt on either one side or both sides of the head. Pain usually is felt in the temples.
Migraine could last for hours or couple of days.