Answer:
D. It absorbs photons from the sun and gives energy to electrons. 
 
        
             
        
        
        
The gene. A trait is a characteristic of a person that can be passed on. But it is the gene, not the trait that is inherited
        
                    
             
        
        
        
Dorm residents experience the following secondary effects of heavy drinking:
interrupted studies, babysitting a drunk room mate and unwanted sexual advances,
Secondary effects of heavy drinking refers to those behaviors that a person  person exhibited as a result of heavy drinking and how those behaviors affect those around him.<span />
        
             
        
        
        
Explanation:
 
D. A change in the amount of polar ice will alter how ocean currents move.