The mouth allows you to ingest food, or take food into your body. In addition, the mouth is the site of the first mechanical and chemical digestion in the GI tract.
it is gay go away
the digestive system begins in the mouth ,so if the blood is not flowing how can the food digest if there is no ooxygen in the blood
The digestive system starts at the mouth.
The mouth belongs to the DIGESTIVE SYSTEM. Others may include the Esophagus, Stomach, and Intestines.
Digestive system.
digestive system
The mouth is a vital part in the digestive system. A balanced diet aids a healthy digestive system.
Mouth
mouth
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mouth
mouth