The 10 Most Essential Chemical Messengers in the Body

by Julie Clark

The chemical messengers in this book greatly influence the workings of the human body. They affect our moods, thoughts, movements, appearance, and even our survival. Which chemical messenger is the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 155448541X
• ISBN13: 9781554485413
• Release Date: January 2008
• Publisher: Franklin Watts
• Length: 48 Pages
• Weight: 0.05 lbs.
• Dimensions: 0.2" x 8.7" x 11.7"
• Age Range: 12 to 15 years
• Grade Range: Grades 7 to 10