100 Trillion Good Bacteria Living in the Human Body

by Paul Rockett

Book Overview

Find out all about the human body, including the millions of bacteria that live in and on us and help our body function healthily, our digestive system, bones and muscles, blood and heart, lungs and breathing, the size of our brain, and the number of hairs on our head.

• Format: Hardcover
• Language: English
• ISBN: 1410968774
• ISBN13: 9781410968777
• Release Date: August 2015
• Publisher: Raintree
• Length: 32 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.4" x 8.3" x 10.5"
• Age Range: 8 years and up
• Grade Range: Grade 3