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Does a bolus of food move through the esophagus by peristalsis, segmentation, r…
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Peristalsis Is The Contraction Of The Muscles Of The Organs Of The Digestiv…

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Ciencias Naturales 8º: Digestiones
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Important Functions of Digestion & Related Terminology - Lesson | Study.com
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The Majority Of Lipid Digestion Occurs In …
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