Answer:
The chapters that Hannah should include in her books should be like 'Some great inventions', 'Necessities that led to inventions', 'Inspiring lives of our great scientists', etc.
Explanation:
- Hannah should be well equipped with authentic information about scientists and their contributions to science before beginning to write the book.
- She should consider including the unknown facts about the scientists and their inventions that she has came across during her research carried out for the purpose of writing the book.