I believe it is Nerve Cells
Correct me if I'm wrong. 
 
        
                    
             
        
        
        
Pretty sure answer is <span>ablation</span>
        
             
        
        
        
Answer:
hope this helps
Explanation:
The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. The absorbed energy warms the atmosphere and the surface of the Earth.
 
        
             
        
        
        
1990. Do not let the partial collapse during 1980s confuse you.
        
             
        
        
        
Answer:
sorry i don't know this answer of this question