1 - They all are solids due to the strong electrostatic force 
<span>2 - They also have high m.p and b.p. </span>
<span>3 - It conduct electricity in molten state or in aqueous solutions </span>
        
                    
             
        
        
        
Explanation:
NUTRITION AND AGE FACTOR!
 
        
             
        
        
        
Answer:
a = 9
Explanation:
5(a + 4) - 6a + 1 = 12
5a + 20 - 6a + 1 = 12
5a - 6a + 20 + 1 = 12
-1a + 21 = 12
      -21      -21
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-1a = -9
/-1     /-1
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a = 9
 
        
                    
             
        
        
        
Answer:
certain spiecies can thrive
Explanation:
 
        
             
        
        
        
It could perhaps provide a better understanding of why dinosaurs went extinct. It could also provide some of the things Dino's ate and their average life style.