Chemistry Enhanced Scope & Sequence

The esophagus is subjected to constant abrasion ... The stomach has secretory (and some absorptive) functions and is better . protected from acid. 5.Differentiate the colon from the large intestine. ... conduit for both air and food. d. 7. the “gullet”; no digestive/absorptive function. r. 8. folds of the gastric mucosa. h. ................
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