Monarch Butterflies

作者:Frost, Helen/ Saunders-Smith, Gail

页数:24

出版时间:1999-1

价格:$ 24.09

isbn号码:9780736802291

This fascinating series introduces readers to the shapes, patterns, and symmetry found in butterfly wings. Students also examine the eggs and follow the life cycle and the development of a caterpillar from hatching to becoming a chrysalis. This series explores and supports the standard "The Living Environment: Diversity of Life," as required by Benchmarks for Science Literacy: Project 2061.