Answer:
It is made up of protons and neutrons
 
        
                    
             
        
        
        
Water from rain and snow that travels to streams
        
                    
             
        
        
        
Answer:
look the explanation
Explanation:
The development of antibiotics has revolutionized the treatment of infectious diseases. However, antibiotic overuse is a major contributor to the development of antibiotic-resistant bacteria. Antibiotic resistance is a genetic trait.
 
        
             
        
        
        
Non-disjunction occurs when a the chromosomes do not split properly during meiosis resulting in too few chromosomes I believe.
        
             
        
        
        
That would be coal because you can cook with coal, build things out of coal, and use it for energy