Answer:
my guess is because mountains are formed from earthquakes etc right? like convergent boundaries. so the two tectonic plates go towards each other like this -><- and they push each other upwards. over time, since the peaks are so high up, whethering carves the peak into a point. 
 
        
             
        
        
        
The answer I believe would be D) 75 - 79. 
Hope this helps.
 
        
                    
             
        
        
        
time sheduals are changing , so the times MIGHT get more innacuratly placed
 
        
             
        
        
        
Answer:
20 countries
Explanation:
The Spanish is one of the most spoken languages in the world. The main reason behind this is the influence the Spanish had in the Americas when they colonized very big portions of the two continents. 
This language originates in Spain and spread out in the '' Age of Discoveries''. It is a language to belongs to the Romance languages, together with the likes of the Italian, Romanian, French, and Portuguese, and it is part of the Indo-European language family.
There are 20 countries in the world where the Spanish is an official or national language at the moment, those countries being Spain, Mexico, Colombia, Argentina, Peru, Ecuador, Bolivia, Venezuela, Chile, Paraguay, Uruguay, Cuba, Guatemala, Dominican Republic, Honduras, El Salvador, Nicaragua, Panama, Costa Rica, and Equatorial Guinea. Pureto Rico also has the Spanish as official language, but it is not a sovereign country. 
 
        
             
        
        
        
Answer:
In a federal system there is no centralized authority, while in a confederal system power is distributed equally among the states.
Explanation:
 The Federal government is a type of government in which sovereign power rests with the central government, while in a confederal government political power rests with individual states and very little with the central government.