It might change over time to compensate fir its environment
        
             
        
        
        
Answer: It's A. The sequence of DNA bases is different
 
        
             
        
        
        
A control is the normal behavior you are testing the variable against. There are two types of variables. The independent variable is what you change to test what the dependent variable is, which is the variable that changes due to the independent variable, and what you generally record your data over.
        
             
        
        
        
Answer:
Ministry of climate change, Ministry of Commerce and Textile Industry, Ministry of Communications and Ministry of Defense 
Explanation:
Ministry of climate change, Ministry of Commerce and Textile Industry, Ministry of Communications and Ministry of Defense are the four departments of national government. Every department has their own functions and responsibilities which is done by the officials of that departments. These departments has a great role in running of the government efficiently.