The pineal gland releases melatonin
        
             
        
        
        
A. heredity ejfrhweiogfyghfsdgfsdogfslgdldf
        
             
        
        
        
Answer:
A
Explanation:
I would say A. That's because in the answer choice B, it says "parents neglect their children" causing them to have lower self-esteem, which leads to meaning they think that causes teens to be easily influenced by peer pressure. I wouldn't say that would be a direct cause. Also, with answer choice C, it talks about "teens maturing at different rates". Different maturing levels may be a part of why teens are so easily influenced by peer pressure, because of the bigger kids may convince the smaller kids to do whatever they have in mind. I don't see that as being the best answer choice though. With option A, it talks about "rely more on their peers". I think that is very true. It's often to see teens trying to simply fit in or be accepted by their peers so that does a pretty good job at getting others to follow them. 
 
        
                    
             
        
        
        
I believe the answer to your question will be A)
        
             
        
        
        
Answer:
The regeneration of new cells in your skin. 
Explanation:
It takes about 28 days for young skin cells to reach the surface, however in mature skin they need more time. And that's why more dead cells accumulate in the skin, because the process is slower. When the cells are formed, they will begin to move towards the surface of your epidermis. This usually lasts about from two weeks to a month. The more mature cells die and reach the surface of your skin, detach from your body in the form of scales.