The Magic School Bus Inside Ralphie

Beth Nadler First published 1995

About this book

Ralphie's sick and can't host the Frizzle News Network TV show on health--until Ms. Frizzle and the gang travel inside his bloodstream to learn how the human body fights germs.

Subjects

  • astronomy
  • bacteria
  • bacteria, juvenile literature
  • bacteriology
  • communicable diseases
  • hydrologic cycle
  • immunity
  • infection
  • juvenile literature
  • natural immunity
  • science
  • science, juvenile literature
  • stars
  • volcanoes