Answer:
Neutrophils represent the first line of defence in response to invading microbes, by phagocytosis of pathogens and/or release of antimicrobial factors contained in specialised granules.
 
        
             
        
        
        
B) Vacuoles allow water to enter and exit the paramecium.
        
             
        
        
        
Answer:
eing ecids combine to form nucleic acids
Explanation:
I truly don't know
 
        
             
        
        
        
Its B, i had the same test