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100 Trillion Good Bacteria Living in the Human Body

Age 8+
Grade 3-8

Paul Rockett, Mark Ruffle

100 Trillion Good Bacteria Living in the Human Body

Paperback (Raintree Aug. 1, 2015)
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.
Series
The Big Countdown
ISBN
1410968847 / 9781410968845
Pages
32
Weight
2.4 oz.
Dimensions
10.4 x 0.1 in.

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