Well it's impossible for different population to have the same name. 
So I would say this for the answer.
One population can have the same name. 
 
        
             
        
        
        
Answer: carbon dioxide, water molecules, glucose, and oxygen 
Explanation: Energy is used to convert carbon dioxide into oxygen and glucose. 
 
        
             
        
        
        
Answer:
Responsiveness to the environment/adaptation. This is one of the 8 characteristics of living things.
Explanation:
 
        
             
        
        
        
They are composed of actin, troponin, tropomyosin, and myosin