Answer:
C
Explanation:
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Answer: The role of water in metamorphism is determined by the independent variables rock pressure, temperature, water pressure, and the amount of water present.
Explanation:
 
        
                    
             
        
        
        
Aids is one of the disease that damage little by little the immune system until the human body die.
        
                    
             
        
        
        
Answer:
Changes in gene expression
Explanation: