01303cam a2200325 i 4500 417268734 TxAuBib 20200214120000.0 181121s2020||||||||||||||||||||||||eng|u 2018056078 9781644870198 1644870193 9781618917522 1618917528 TxAuBib rda Pettiford, Rebecca. Your body system [LEVELED READER] : The digestive system / by Rebecca Pettiford. Minneapolis, MN : Bellwether Media, 2020. 24 pages : color illustrations ; 24 cm. txt rdacontent n rdamedia nc rdacarrier Includes bibliographical references (page 23) and index. What is the digestive system? -- How does the digestive system work? -- Why is the digestive system important? "Simple text and full-color photography introduce beginning readers to the digestive system. Developed by literacy experts for students in kindergarten through third grade"-- Provided by publisher. Ages 5-8. K to grade 3. 20200214. TXKAR