I'm not really sure, but I guess skin colour isn't passed genetically?
        
                    
             
        
        
        
I think calcium but i could be wrong
        
             
        
        
        
Answer;
-Papule 
Explanation;
A papule is an area of abnormal skin tissue that is less than 1 centimeter around. A papule has distinct borders, and it can appear in a variety of shapes. Papules are often called skin lesions, which are essentially changes in the color or texture of your skin.
-Papules and pustules are the result of an increase in oil and bacteria trapped inside the pore by dead skin cells. Papules occur when the clogging causes a hair follicle to become inflamed. When this happens, the body's immune system sends white blood cells to fight the infection.
 
        
             
        
        
        
Answer:
The predictive value of a positive test is:
B. 18.2%
Explanation: