A carbon footprint measurement helps check the ecological issue of global warming that the world is currently facing. The correct answer is A. 
        
                    
             
        
        
        
Explanation:
In general, tumors occur when cells divide and grow excessively in the body. Normally, the body controls cell growth and division. New cells are created to replace older ones or to perform new functions.
 
        
                    
             
        
        
        
It has something to do with finding the aftershocks of 3 locations around it. 
        
             
        
        
        
Answer:
Sharks, in their basal form have been on Earth for hundreds of millions of years.  They were the first to develop a stream-like, torpedo shaped body and created a niche for themselves. Their aerodynamic body shape has evolved to allow for efficient and dynamic movement in water. Having a cartilage instead of bones allowed them to grow large and still be relatively light and buoyant . After they've evolved flexible, protruding jaws, there wasn't much to change. They were able to adapt and exploit all the water habitats as the world was changing.
Explanation:
 
        
             
        
        
        
The correct answer is A) Encoding genetic information