Antibiotics are powerful medicines that fight bacterial infections. Used properly, antibiotics can save lives. They either kill bacteria or keep them from reproducing. Your body's natural defenses usually take it from there. Antibiotics do not kill viruses.
        
             
        
        
        
They are both renewable resources 
        
             
        
        
        
an increase in atmospheric carbon dioxide	
Answer: D
 
        
                    
             
        
        
        
<span>It won't be able to move. What action would occur if both the flexors and extensors contracted simultaneously.</span>
        
             
        
        
        
<u><em>Species</em></u> is the category that can mate and produce fertile offspring.