01282cam a2200385 4500 445673472 TxAuBib 20101102120000.0 021204s2003||||||||||||||||||||||||eng|u 9781403402011 1403402019 9781403404565 pbk. 1403404569 pbk. DLC DLC KToSCC TxAuBib Royston, Angela, 1945- Why do bones break : and other questions about movement / [by] Angela Royston. Chicago : Heinemann, 2003. 31 p. : col. ill. ; 25 cm. Body matters Heinemann infosearch Infosearch Includes bibliographical references and index. Answers common questions about bones and muscles, like "What do bones do?" and "Why do my knees bend but not twist?". 2-6. 7-11. Accelerated Reader AR MG 5.4 1.0 68025. 20101115. Musculoskeletal system. Skeleton. Questions and answers. Muscular system. Body matters. Heinemann infosearch. Infosearch.