That he is a naughty boy .he might get hurt while playing or running this effects his personality
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their common passion for paleontology and mutual disdain for each other fueled their ambition, ultimately leading to the discovery of over a hundred new species in America. At the same time, their bitter rivalry damaged their reputations and left the two almost penniless at their deaths.
Answer:
Body Image:
What is you opinion on the amount of daily exercise teens require?
About how many people are physically fit in the United States?
Hormonal and chemical changes in teens:
Do teens have proper growth in terms of hormones like testosterone and estrogen?
Are hormones in teens nowadays in proportion as they should be or is drug use affecting this abnormally?
Gender Development Issues:
Are newborns nowadays born with more or less genetic mutations than 30 years ago?
Is there a correlation between substance abuse in adults and gender development issues in their kids?
Explanation: