Polar Bears

作者:Freeman, Marcia S./ Saunders-Smith, Gail

页数:24

出版时间:1998-9

价格:$ 24.09

isbn号码:9780736800990

Readers are captivated by bears, some of the most fascinating animals in the world. Vivid, full-color photographs provide a realistic perspective that illustrations cannot capture. Simple text describes the physical appearance and behaviors of four types of bears. This series explores and supports the standard "The Living Environment: Diversity of Life," as required by Benchmarks for Science Literacy: Project 2061.