What are you asking, this is not a question
Boys:
-Deepening in Voice
-Growth Spurts
-Pubic Hair Development
-Increased Production of Testosterone and Sperm Cells
Girls:
-Growth Spurts
-Pubic Hair Development
-Menstrual Cycle Begins
-Increased Production of Estrogen and Eggs
False it is also helpful in bonding with people and creating a more stable bond. You can have friends and not have empathy but it will be more stressful.
do you have the signs yu could list? we need them in order to determine the answer