Excerpt from Half Hours With the Lower Animals: Protozoans, Sponges, Corals, Shells, Insects, and Crustaceans AT the present day education is not complete without definite courses of nature study. We are living in an age of strenuous business life and activity, where the best equipped students along the various lines secure the best positions. Time was when zoology, botany, and kindred nature studies were classed with music and the so-called dead languages, and were taken up as incidentals or were employed in mind training; but to-day there are a thousand branches of trade and commerce which require knowledge that can be obtained only through nature study. 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.