Answer:
An atom is a smallest partical that<em><u> </u></em><em><u>takes</u></em><em><u> </u></em><em><u>part</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>chemical</u></em><em><u> </u></em><em><u>reac</u></em><em><u>tion</u></em><em><u>.</u></em>
Atom is divided into three <em><u>basic</u></em><em><u> </u></em> parts:
- electrons 
- protons 
- neutrons
hope it helped you:)
 
        
             
        
        
        
The correct answer is A. historical musicology.
This discipline is also called music history. It studies the development of different musical elements through history. For example, it shows how and when the symphony as a musical form has emerged, and how it has changed over the centuries, in accordance with contemporary cultural and artistic trends. It studies the historical contexts, and it will, for example, answer the question why opera was born in the end of the 16th century, and not earlier or later.
        
                    
             
        
        
        
Answer:
Mum is not making salad
Mum is making biscuits
The grils are not drinking lemonade
the girls are drinking tea
Dad is not reading a newspaper
Dad is reading a cookery book
 
        
             
        
        
        
Answer:
A: Jefferson also wanted to obtain the port of New Orleans at the mouth of the Mississippi River so farmers could transport their goods. 
 
        
             
        
        
        
Answer:
A rising tension that gradually fades.
Explanation:
The beginning of the essay is a strong sentence that keeps adding elements of suspense as it develops, eventually making the sentence overloaded with information (especially considering that it is the first sentence of the essay).  Nevertheless, the entire sentence seems to describe a single action.
The second sentence is a complex sentence that, in contrast to the first, has several smaller steps in the development of the plot. The steps are divided but complementary; they happen independently of each other and add to each other's meaning, at the same time.