This book is part of a book series called Space Explorer .
This book has been graded for interest at 6-8 years.
There are 32 pages in this book. This book was published 2004 by Heinemann Educational Books .
This book is in the following series:
Young Explorer
Shows readers how familiar plants and animals change and develop over the course of their lifetime. This title includes photo-illustrated life cycles and fact files that provide references and review material.
