The scenario listed that could be a mutation that causes members of a population to die out would be the genetic
        
                    
             
        
        
        
Answer:
When you manually crank the flashlight, a coil of wire inside the generator converts the mechanical energy into electrical energy. This allows an electrical current to flow through the flashlight, thus lighting the bulb of the flashlight.
 
        
                    
             
        
        
        
Answer:
Adapted to conserve water. 
Explanation:
Living on land means limited access to drinking water, so reptiles' kidneys have adapted. They conserve water by producing less urine in more concentrated forms.
Hope this helps!