Science Chapters: Your 206 Bones, 32 Teeth,: and Other Body Math (Science Chapters) by Robyn O'Sullivan
	List Price:   $17.90 Unit Price:   $14.32 You Save:   $3.58 (20%) ISBN-10:   0792259556 ISBN-13:   9780792259558 Publisher:   Random House PS [IN]; National Geographic Children's Books Category:   Science Books Pub. Date:   September 2006 Pages:   48 Format:   Hardcover Grades:   1 to 4
Description/Notes
Fun facts that kids want to know and love to share, including how many muscles, how much hair, the hourly breath count, and the heartbeats per day.