Introduces the digestive system and describes why chewing helps food to be digested and how the stomach and the intestines work.

Bibliographic Details
Main Author:	Hansen, Grace
Format:	EBOOK
Other Format:	BOOK
Language:	ENGLISH
Published:	Abdo Kids 2020
Series:	La ciencia b?asica : el cuerpo humano
Subjects:	Digestive organs Gastrointestinal system Spanish language materials Human anatomy Instructional and educational works EBOOK
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