China Children and Teenagers' Fund (CCTF)’s Consumer Education Materials
This comic book introduces young readers to the basics of microorganisms through the fictional story of a girl and her alien friends exploring the world of microorganisms inside a piece of bread. It is designed to help students understand the concepts of microorganisms and the environment in which microorganisms grow, and to develop a basic understanding of the types, shapes, and sizes of microorganisms.

Click here for the original document: Microorganisms from a Foreign Planet