Older or ancient, especially relating to the geological past. (Hope that answers your question :))
        
                    
             
        
        
        
The ease of difficulty with which the subject can be analyzed
because it allows the reader to see what genre "fits" best with the subject or theme in question.<span />
        
             
        
        
        
'Exert' means to apply force on influence over something else, this can be in a negative or positive way. In this quotation, it means that language, if used correctly, has the ability to express a 'hidden power'. It's also worth mentioning that the simile is relevant as the moon has an influence on the level of tides on Earth. 
        
                    
             
        
        
        
B;american becase it cap American you talk about a place
        
             
        
        
        
<span>It could be said that Ernesto goes to the toilet several times because he seems to be fascinated by the invention (option2) It is important to remember that he was born in a small  and hidden village in Mexico where they had a settlement. They were very poor and he even did not go to school.</span>