Answer:
i believe the answer would be C
Explanation:
 
        
             
        
        
        
The answer would be pubic hair. Because, secondary sexual characteristics. 
Visible secondary sex characteristics are nonreporductive sexual characteristics.
For males things that will start to show are pubic hair, facial hair, and Adam's apple.
 
        
             
        
        
        
Answer:
- DNA is made up of molecules called nucleotides. 
- Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. 
- The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.
(hope this is what u r looking for since there is no specification) #answerwithquality #BAL