Answer:May you please translate that into english
Explanation:
 
        
             
        
        
        
Answer:
$400
Explanation:
This is a simple multiplication question.
200kWh × $2/kWh = $400/200kWh
We are worried about the top number, because that is how much it costs the family to use 200kWh of electricity each month. 
Final answer: $400 for 200kWh.
 
        
             
        
        
        
This tobacco plant is an example of a genetically modified organism.
        
             
        
        
        
I think so but im not positive 
hope it helps
        
             
        
        
        
Answer:
Option-1 and 3
Explanation:
Cadherin is the protein complex present in the cell which is responsible for the sticking together of cell in tissue-like in the skin. The cadherin junctions allow the communication between the cells and the loss of the cadherin could cause cancer.
The cadherin junction is involved in the signalling pathway in the cells like in the Rho GTPase signalling, Ras signalling and many others which shows that they are responsible for the biological processes in an organism.
Thus, Option-1 and 3 are correct.