It is a series of compounds especially organic compounds with the same general formula or functional group that differ by - CH₂ with similar properties.
        
             
        
        
        
Answer:
C. Cheaper than producing electricity from coal oil gas.
Explanation:
Nuclear plants and energy has been proven to be cheaper than most, Low fuel costs have from the outset given nuclear energy an advantage compared with coal and gas-fired plants. Uranium, however, has to be processed, enriched and fabricated into fuel elements, accounting for about half of the total fuel cost. 
 
        
             
        
        
        
Answer:
A
Explanation:
The top answer is correct, over time it has become weaker.
 
        
                    
             
        
        
        
Answer:
plants that were spoken to
Explanation:
"Talking" to plants, l have no idea what that means but based on results, those plants spoken to had the best result