Answer:
the is Answer is B PLEASE GIVE ME BRAINLIEST
 
        
             
        
        
        
B. New substances are formed. In a chemical reaction, the starting molecule must be changed or turn into another. For example: rusts that form in a tin can is a chemical reaction. The iron in the can combines with the oxygen in the atmosphere, creating rust (iron oxide), which is a different substance.
        
             
        
        
        
The nurse would not suggest anything. Nurse would take her in to see doctor for her physical. I'm pretty sure doc would suggest Miralax or something of the kind.