Did you know?

Did you know?: human body

by Smithsonian Institution, Dodd, Emily

fromDK Smithsonian

0 Type: Book

"What does the heart do? What are bones made of? Why do we yawn? Explore the intriguing answers to more than 200 questions about the human body in DK's newest biology encyclopedia for kids."--Provided by publisher.

Did you know? Human body

by Dk

fromDid you know?

0 Type: Book

COMPANION TO: DID YOU KNOW? DINOSAUR. The next book in DK's 'Did You Know?' encyclopedia series covers all aspects of the human body in an engaging question and answer format. Ages 7 to 9.