Answer:
silicon and carbon have tge same number of valence electrons !
 
        
             
        
        
        
Likely to be a poisonous nuclear power plants waste would concern her of her own health issues and family and Community 
 
        
                    
             
        
        
        
The correct answer is A. Two populations of finches that cannot produce viable offspring 
Explanation:
Reproductive isolation is a biological and evolutionary phenomenon that prevents two species from successfully reproducing, this means they cannot produce offspring or the offspring is not fertile, even if these species had a common ancestor. Additionally, as a result of reproductive isolation, each species keeps its genes and features. This phenomenon is best exemplified in "Two populations of finches that cannot produce viable offspring " because this refer to the barriers for different species to reproduce or produce viable offspring, which is the focus of reproductive isolation.
 
        
             
        
        
        
Your skeletal muscle is found between the bones