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Destiny Rodriguez
on Oct 15, 2024

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The ________ is the first portion of the small intestine.

A) ileum
B) jejunum
C) cecum
D) duodenum

Duodenum

The first section of the small intestine, immediately beyond the stomach, which plays a critical role in digestion by receiving bile and pancreatic juices.

Jejunum

The middle section of the small intestine, between the duodenum and ileum, which is responsible for the absorption of nutrients.

Cecum

The first part of the large intestine, into which the ileum opens from one side, and is shaped like a pouch.

  • Recognize and delineate the roles of principal organs in the digestive system.
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Alisha SchaeferOct 20, 2024
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