01571cam a2200397 a 4500 6073 FISKH 20250306112217.0 080609s2010 maua j b 000 0 eng 2008025332 9781580892087 (reinforced) : $17.95 1580892086 (reinforced) : 9781580892094 (pbk.) 9780545496605 1580892094 (pbk.) DLC DLC BTCTA TEF EHH ZPP DLC eng QP103 .C67 612.1 Corcoran, Mary K. The circulatory story / Mary K. Corcoran ; illustrated by Jef Czekaj. New York : Scholastic, 2010. 41 pages : color illustrations ; 28 cm Includes bibliographical references (p. [42]). R Your hardworking heart started beating eight months before you were born and continues to beat about one hundred thousand times a day. "By the time you're seventy years old, it will have beaten about 2.5 billion times." Find out the story behind each beat on a journey through the body's circulatory system. 780 R Lexile adjusted Raz-Plus Blood Circulation Juvenile literature. Cardiovascular system Physiology Juvenile literature. Blood Circulation. Circulatory system Physiology. Czekaj, Jef, illustrator 7 cbc orignew 1 ecip 20 y-gencatlg ddc BK 0 6073 6073 0 0 ddc 0 0 JUVF 001 001 TK Orange 2025-03-06 1 COR 612.1 QP103 .C67 FISTK04978 2026-04-23 13:46:38 2026-03-23 1 2025-03-06 BK 0 0 ddc 0 0 JUVF 002 002 TTP Orange 2025-07-18 0 COR 612.1 QP103 .C67 FISSE01178 2025-07-18 14:03:04 2 2025-07-18 BK