Answer: A:Spect
Explanation:
It is a Latin root meaning to look or watch
 
        
                    
             
        
        
        
Answer:
Cancelled 
Explanation:
"Cancelled" is the best word that helps us understand the meaning of "lack",
since it's a negative word.
 
        
                    
             
        
        
        
It was developed by the United States Green Building Council
        
             
        
        
        
Answer:
C. The contents can tell us a great deal about how people lived in what is called the Neolithic era, or the last period of the Stone Age.
Explanation: