Darwin's theory of evolution by natural selection can explain how antibiotics are becoming defective because the bacteria that is trying to be fought off might have had a mutation making it more likely to survive. Once that surviving bacteria makes offspring most of the first generation will die from the antibiotic but soon all of their offspring will produce a resistance to that antibiotic. 
        
             
        
        
        
A nonfunctioning protein will be produced
        
                    
             
        
        
        
Atoms are the most basic confirmed building block of life. Everything is made up of atoms.  Atoms are made the positively charged protons, neutral charged neutrons, and negatively charged electrons.
 
        
                    
             
        
        
        
Answer:
B. 
Plastic, wood, and glass are all poor conductors. Aluminum along with copper are some of the best electrical conductors