The answer can be both increase in self-esteem and increase in aggression. All of the research generally points to increase of self esteem because during puberty self awareness is very prominant which increases self esteem. I would be safe and go with self esteem. I hope this helps.
Answer:Good question i don't know
Explanation:
Answer:
George Brooks has found that training actually teaches muscle cells how to use lactic acid as a fuel to get more bang for the buck.
the correct answer is false
