C I did your test and got 100% I’m a g at this I promise you
        
             
        
        
        
Answer: Nuetrons, protons, electrons, elements and compounds
Explanation: Atoms are the smallest components of matter and it is comprised of these three subatomic particles; nuetrons, protons and electrons. Next in the order are the elements (found in periodic table). Elements are made of atoms and compounds are large molecules made of elements. Elements are pure substances that cannot be broken down into smaller substance by chemical reactions whereas compounds can be broken down further. 
 
        
             
        
        
        
Answer:
the phyiscal appearance of your genes is called 
<h2>
<em><u>PHENOTYPE</u></em></h2>
 
        
             
        
        
        
I don't get it either I just want the brainy points lol