Excerpt from What's Inside of Me? This book will help young people to understand their bodies. The youngest can discover facts from the pictures alone. Those who are older will find further help in the captions and in the large-type text. The more detailed text, in smaller type, is for adults who are using the book with children and for young people who are better readers. Grateful recognition is given to Frederic R. Steggerda, Professor of Physiology, University of Illinois, for checking the manuscript and illustrations. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.