The correct answer is A. Cell growth increases both toward the beginning
and the end of the healing process. At the beginning, when a wound is
inflicted, the body creates numerous cells that are designed to fight
any pathogens that might want to enter our body, as well as create extra
cells to seal up the wound. At the end, scar tissue is formed as the
wound closes which is more tissue than there was before the wound.
        
                    
             
        
        
        
Hi.
Your answer would be myelin sheath.
        
             
        
        
        
Warm fronts cause snow flurries in the winter, while cold fronts cause several days of rainy weather. Warm fronts cause rapid changes in weather, while cold fronts cause several days of cloudy weather. Warm fronts cause thunderstorms in the summer, while cold fronts cause rain when the air is humid.
        
                    
             
        
        
        
Enzymes.
because enzymes are a substance produced by a living organism that acts as a catalyst to bring about specific biochemical reaction.