Depending on the audience, the formality, ideas presented, and vocabulary can change. For example, if you were presenting to children, you wouldn't use complex words.
Answer:
She had lost her best friend,
Explanation:
Based on the passage given, the narrator states that she had entered the "world of teenagers" even before she became one and then she lost her best friend Lynette Gardner who was her best friend "until February when she turned thirteen".
The change that the details help the writer explain is that the writer had lost her best friend
<span>aster, meaning star i think</span>
