Answer:
cellular resperation; ATP;energy;digestive system;circulartory ;energy; glucose; water; carbon dioxyide ; mitocondria 
Explanation:
  
 
        
             
        
        
        
Answer:
They find and destroy invading bacteria. Phagocytes are like the guardian cells of our immune system.
 
        
             
        
        
        
It is dangerous to the baby bottle feeding because of the only water available to prepare formula is often contaminated, which can lead to diarrhea, dehydration, and/or death.  This may also bring the risk for the babies especially when the bacteria develop and contaminate the feeding bottle.