Answer: the physical changes that occur in the body as sexual development reaches its peak 
Explanation:
Puberty refers to the transition of a child into an adult. It is characterized by several physical changes induced mainly by hormones. These changes include:
- deep voice in males; high pitch voice in females
- growth of pubic hairs in males and females 
- presence of thicker skin in males; delicate and lighter skin in females 
- emergence of breast in females, broad chest in males etc
 
        
             
        
        
        
(E) none of the above statements are true
rain almost always comes from west to east so the western side of the mountain ranges would get more rain. A and C are not very relevant to the question<span />
        
             
        
        
        
Variables is likely the correct answer.