Answer:
As the stars move across the sky each night people of the world have looked up and wondered about their place in the universe. Throughout history civilizations have developed unique systems for ordering and understanding the heavens. Babylonian and Egyptian astronomers developed systems that became the basis for Greek astronomy, while societies in the Americas, China and India developed their own.
 
        
             
        
        
        
Answer:
In close relationships, it is important not only to be focussed in receiving and having benefits, the most important part is reciprocity. Even if it is a friendship, a marriage or love relationship,
Explanation:
In close relationships, it is important not only to be focussed in receiving and having benefits, the most important part is reciprocity. Even if it is a friendship, a marriage or love relationship, it is necessary to offer to the other person shows of affect, to make them feel special in several ways, details are the most important part that need to be taken into account. Material gifts are not the most primordial part in a close relationship, the most important part is the time we share with the others and also the quality, the respect, admiration, honesty and trust; in reality at the end that is the most appreciated part during the time spent with others. 
 
        
             
        
        
        
A chapter or unit overview because a copyright page only has copyright information for the book, not any classroom subjects and the appendix holds extra refrences if you want to learn more. 
        
             
        
        
        
Answer:
D. all of the above
Explanation:
i cant really read the cover when i try to zoom in its blurry :p