Answer:
C. A change has occurred in the nucleus.
Explanation:
 
        
                    
             
        
        
        
Answer:
the lowest velocity which a body must have in order to escape the gravitational attraction of a particular planet or other object.
Explanation:
 
        
                    
             
        
        
        
 
<h3>Answer: any path that allows electrons to flow</h3>
 
An electrical circuit is a path in which electrons from a voltage or current source flow. ... The part of an electrical circuit that is between the electrons' starting point and the point where they return to the source is called an electrical circuit's "load".
 
        
                    
             
        
        
        
Answer:
b is the correct option.
Explanation:
Steam distillation is a distillation in which water is added to the mixture being distilled so that water and the organic compounds vaporize, condense and are collected together. This process is applied for the purification of those materials specially the organic materials which are temperature sensitive. The normal boiling method can not be implemented as these materials starts to decompose on high temperatures. This method has got a lot of applications in industries like petrolium refineries and the oil extraction from some plants etc.
 
        
             
        
        
        
Answer:
I'm not sure if I know whatever the answer is