Answer:
Openness and closeness. 
Explanation:
The theory of Relational dialectics was first introduced to the public by  Leslie A. Baxter and Barbara M. Montgomery some 30 years ago. This study treats very close relationships and conflicts that appear as a consequence of our differences. 
Three basic oppositions of this theory are:
1. Autonomy-Connection
2. Openness-Closeness
3. Novelty-Predictability
The need to be open and honest with your partner is a part of every relationship. We tend to share our experiences, beliefs, feelings, etc. However, sometimes we prefer to keep some things for ourselves. There are numerous reasons for that and others should respect that decision. 
<u><em>This is what happened in our case. Although Anna and Greg have a close connection and share many things, she decided to keep her intimate things for herself. The tension is provoked by Greg's lack of understanding. </em></u>
 
        
             
        
        
        
Answer:
Explanation:
Though various ways of bringing music and drama together had been explored over centuries – such as liturgical dramas, the English court masque and its Italian equivalent, the intermedio– the first real opera can be accurately dated. A group of Florentine intellectuals called the Camerata decided to recreate the original form of Greek drama – which they wrongly believed to have been sung throughout – and one of them, Jacopo Peri, accordingly composed Dafne (1597).
 
        
             
        
        
        
I think it's the culture/genes they were brought/born into. Because it can be genetically made into your DNA or you might be raised in that certain household/culture that you're used to.
        
                    
             
        
        
        
Answer:
1. C. they could not write on ordinary paper. 
2. A. the Biro brothers‟ original patent was out of date
3. D. 1945
Explanation:
According to the excerpt from "The history of the biro", the development of the biro is narrated as Lewis Watermark secured the patent for the fountain pen in 1884. However, the problem with the ballpoint pens invented between 1888 and 1935 was that they couldn't write on ordinary paper ait tore through paper.
In June 1945, Milton Reynolds stumbled on the Biro pen in Argentina where he found out that the Biro brother's patent had expired when he sent some pens to Chicago.
The first biro factory began production on October 6, 1945.