A comprehensive resource on the ocean's inhabitants presents living things in their physical habitats, emphasizing the relationship between marine biology and marine ecology, and the impact humans have on the area.
The human body is equipped with everything it needs to produce more of its own species. This book describes the structures of the male and female reproductive systems, and explains the functions of each structure.
Inside this book, you will discover: Over 180 easy, five-minute sponge activities geared to various levels Activities incorporating all major science topics life science, physical science, and earth and space science Projects that can all ...
This innovative series of lessons/worksheets applies basic science concepts to everyday life. It includes over 75 stimulating enhancement activities with background information covering Earth Science, Chemistry, Life Science, Physics, and...
Features 100 motorcycle-friendly sealed and gravel soutes. Each ride description contains all key route information, sitances, fuel stops, and with an atlas reference.
On her fourteenth birthday, Cassidy Chen receives five ancient and mysterious Chinese coins, which introduce her to the supernatural world known to her Chinese and Irish ancestors and which lead her to accept her destiny as a warrior ...