Download Digestive System Review Label the parts of the digestive system

Digestive System Review
Label the parts of the digestive system below
1. The four main function of the digestive system are:
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The innermost layer of the GI tract is a mucous membrane known as the ________________.
The submucosa of the GI tract contains lymphatic vessels, blood vessels, and ________________.
The outer layer of the GI tract is known as the _________________.
The hardest substance in the body is found at the outside surface of the tooth and is known as the
_____________.
Swallowing is a process more correctly known as ________________.
The series of wavelike contractions that brings food into the stomach is called___________________.
The narrow, far region of the stomach is the _______________________.
In the stomach, food is converted to a soupy mixture known as ______________.
A variety of enzymes enter the duodenum from a large gland called the __________________.
The second part of the small intestine and the place where most absorption occurs is the _______________.
The short, wormlike extension of tissue found near where the small and large intestines meet is called the
___________________.
The last few inches of the colon that terminates at the anus is the ___________________.
The largest gland in the body and source of bile is the ____________________.