Answer:Were all worthless in this world!!!!!
Explanation:This should be obvious, we only live and then die.
 
        
                    
             
        
        
        
Answer:
A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. ... Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds.
Explanation:
 
        
                    
             
        
        
        
Structurally, DNA and RNA are nearly identical. As mentioned earlier, however, there are three fundamental differences that account for the very different functions of the two molecules. RNA has a ribose sugar instead of a deoxyribose sugar like DNA. RNA nucleotides have a uracil base instead of thymine.
        
             
        
        
        
Answer:
c
Explanation:because i know
 
        
                    
             
        
        
        
The warmer the star, the bluer it will appear. The cooler a star, the more red it will appear. 
Proxima Centauri Red Dwarf Stars for example have significantly less heat, therefore their red color.