During the first month of development, how many layers of cells make up the embryo
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Organs that are not part of the gastrointestinal tract are the liver, gallbladder, pancreas, etc.
The<em> gastrointestinal tract</em>, which is also called the <em>alimentary canal</em>, is the pathway by which food enters the body and solid wastes are expelled.
The organs in the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, and anus.
Examples of organs that are not part of the gastrointestinal tract are the liver, gallbladder, pancreas, etc.
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