Hannah wants to write a book about scientists wich chapters would she inclued in her book

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.