Bacteria exposed to DNA can incorporate the DNA and change phenotype. 
Hope this helps. 
Have a nice day.  
        
             
        
        
        
A physical oceanographer does not study fish therefore your answer is D. Fish
        
                    
             
        
        
        
Wind energy because it's natural and some places dont have electricity.
        
                    
             
        
        
        
I believe the answer is cell theory
        
                    
             
        
        
        
Answer:The mass of a liquid can be measured using one of these two methods: Method n 1: - Measure the mass of the empty container. - Pour the liquid into the container and measure the new mass. - The mass of liquid is obtained by subtracting the mass of the container to the total mass. hope this makes sense :)
Explanation: