"What keeps you standing tall? Your bones! But they do more than just stop you from flopping on the floor. Your bones make up the frame of your body and support you. They protect your other organs and team up with muscles and joints to help you move. And while they're doing all this, they are living and growing, too! Explore what's inside you with fun text, bright pictures, and lively illustrations"--
Ages 7-8 Bearport Publishing Company.|||Grades 2-3 Bearport Publishing Company.|||510L Lexile|||juvenile
by Rachel Rose.
Includes index.
