I believe the answer is: <span>Back and leg muscles
Compared to any other parts of our body, the back and leg muscles hold the largest amount of weight throughout our life.
The deteriorating strength on these area would increased immensely if we're overweight (causing more stress for the muscles) or lack of calcium.</span>
Answer:
if you want to determine how her behavior is abnormal you can take her to a doctor or psychologist
Answer:
Changes in this part continue into early adulthood. Because the prefrontal cortex is still developing, teenagers might rely on a part of the brain called the amygdala to make decisions and solve problems more than adults do. The amygdala is associated with emotions, impulses, aggression and instinctive behaviour.
I would say upper class. Both parents seem to have high paying jobs and in my mind wouldn't struggle to provide for their children's educational needs. Where as if they were upper-middle class they might struggle to pay for private schools and college.
