Excerpt from Elementary Anatomy, Physiology and Hygiene for Higher Grammar GradesThe subject Of human physiology and hygiene is the most important part of the nature study Of the schools. It introduces the pupil to the physical house in which he must abide While he lives in this world, and to the essen tial conditions Of highest attainment.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.