i am going to take a stab at this
They require energy to live
 
        
             
        
        
        
Answer:
Water and Oxygen should be swapped.
Explanation:
The correct order should be:
Oxygen + Glucose  --- becomes --- Carbon Dioxide + Water +  Energy
Oxygen and Glucose react to become Carbon Dioxide and Water, providing energy in the process.
The chemical equation is:
C6H12O6 + 6O2 = 6CO2 + 6H2O + Energy
For each molecule of Glucose, C6H12O6, it takes 6 Oxygen atoms, or three pairs, to combine with the Glucose. The results are 6 molecules of CO2 and 6 molecules of H2O. The result is that energy is released, transferred.
 
 
        
                    
             
        
        
        
Answer:
Germs
Explanation:
 Vaccines are made from the same germs (or parts of them) that cause disease; for example, polio vaccine is made from polio virus.
 
        
             
        
        
        
The Answer is All of the above