Answer:
Electrical to light
Explanation:
When you plug in the string of lights into the wall electrical energy takes place. The electrical energy then converts in light energy
 
        
             
        
        
        
Prokaryotes is the answer for ur quetsion
        
                    
             
        
        
        
Answer:
C - gas and dust in a nebula is disturbed by an outside forces. 
Explanation:
Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas called solar nebula. 
The cloud of interstellar gas and dust consist of 98% hydrogen and helium and it also includes atoms and dust particles of larger materials. 
 
        
                    
             
        
        
        
Answer: <u>organism, population, community, ecosystem</u>
Explanation: Ecology is the part of the biology in which the study of organism and environment is done along with the relation established between them. This study also includes human,animals and physical surroundings as well. It displays the adaptation and interaction happening in the ecological environment. 
The stage/steps of order is followed as organism then population of human, community of them and ecosystem stage respectively .
 
        
             
        
        
        
The answer is C. H20; water