For Girls it is usually Menstruation, periods begining.
For boys it is generally the voice deepening.
Your period.
Your period.
Sounds like you are a young teenager. Don't worry about this as you are in puberty and everything is on the change at present. It will grow during puberty which can last up to 18-years-old.
Nothing. It's normal. It's called puberty. It ends eventually.
You probably have started puberty, you just haven't started your period. This is completely normal. Breast tenderness is a common symptom during puberty and can last for quite sometime. It is different for everyone.
it rises at midnight
Photosystem I or the p700 complex is used last in photosynthesis.
The effects of puberty can last into the early 30's.
Yes Zendaya hit puberty last month
Adolescence is another way of saying Puberty. It generally is whilst a child is going through puberty that they are called adolescents so it would last the same time.
it really depends on you body and when it is ready to begin the process but for a boy it normally starts from 10-15 and females strat a bit earlier and what i mean by 10-15 is not how long it last puberty last to about 20 years old
Puberty starts at 11 and ends at 15/16. So puberty lasts nearly 5 years.