I would say C because A is a positive, B is a positive, and D is a positive, The only "disadvantage" is in C
        
                    
             
        
        
        
Answer:
Got dis 
Explanation:
When humans mass produce items for others to buy, those factories that make that stuff release carbon dioxide into the atmosphere which kills the ozone layer (the ozone layer basically protects everything on this planet from the suns dangerous UV rays). On the other hand humans try to help out the environment for example those cars that people use that use electricity and not fossil fuels as energy for the car and the fossil fuels have the same affect as the factories but the electricity does not release the fumes that the fossil fuel cars do. Hope this answers your question!
 
        
             
        
        
        
Answer: so in the beginning of mitosis there is only one nuclei but during telophase there are 2 nuclei 
Explanation: I had the same exact question too but I did some research and I found the answer so here you go :) if I am missing anything please ask <3
 
        
             
        
        
        
Photosynthesis I think im not 100% sure beb
        
                    
             
        
        
        
Answer:
He developed and maintained a strong military.
Explanation:
I took the quiz on Edge. Your welcome